C

 

C                                              chemical (graphics); cover (FM 1‑02)

C&I                                           commercial and industrial

C&J                                           collection and jamming (FM 3‑90.6)

C&L                                           control and line

C&T                                           contingency and training

C/CS/CSS                                   combat/ combat support/combat service support

C2SRS                                       command and control strength reporting system (FM 7‑98)

C2V                                           command and control vehicle (FM 3‑90.6)

C2W                                          command and control warfare

C3                                             command, control, and communications (FM 3-21.20)

C3CM                                         command, control, and communications countermeasures (FM 1‑02)

C3I                                            command, control, communications, and intelligence (FM 3‑21.20, FM 7‑0)

C3S                                           control and communications software

C4I                                            command, control, communications, computers, and intelligence; command, control, communications, computer, and intelligence (FM 3‑90.6)

C4IEWS                                      command, control, communications, computers, intelligence, electronic warfare, and sensors, CECOM, 2002)

C4ISR                                        command, control, communications, computers, intelligence, surveillance, and reconnaissance (FM 1‑02)

CA                                            civil administration; civil affairs; combat assessment (FM 1‑02); counter air (FM 3‑21.20); combat assault; combined arms; cost account; commercial activities

CAA                                           Civil Aeronautics Administration; combined arms Army; Concepts Analysis Agency; Crypto Access Authorization

CAAA                                         Crane Army Ammunition Activity

CAAD                                         combined arms air defense (FM 3‑90.6)

CAAP                                         Cornhusker Army Ammunition Plant

CAAS                                         combined arms and support

CAAT                                         civic affairs assessment team (FM 3‑21.20)

CAB                                           Civil Aeronautics Board; combat aviation battalion (FM 3‑90.6)

CAC                                           Combined Arms Center, Civilian Army Corps

CACDA                                       Combined Arms Combat Development Activity

cache                                        A special storage area for the rapid retrieval of information. Many algorithms exist with regards to cache usage and implementation. A Web browser cache stores the page as well as any embedded graphics and multimedia elements, preventing downloading the page again when you want to go back. The setup of your system depends on whether the cache files are automatically deleted, (TRADOC Pam 350‑70‑2)

CACOM                                      CA communications; civil affairs command (FM 3‑21.20)

CACTF                                       Combined Arms Collective Training Facility (TC 90‑1)

CAD                                           course administrative data, (TRADOC Pamphlet 350‑70‑2)

CADIZ                                        Canadian air‑defense identification zone

CADMINI                                     computer administrative instruction

CADOP                                       Continental Air Defense Objectives Plan

CADS                                         Containerized Ammunition Distribution System

CADSAME                                   call signs or address group remain same

CADST                                       civil affairs direct‑support team

CADW                                        Civil air defense warning

CAFAD                                       combined arms for air defense (FM 3‑21.20)

CAFM                                         commercial air freight movement

CAFMS                                       computer‑assisted force management system

CAG                                           combat arms group

CAI                                           computer assisted instruction; configuration audit inspection; combined arms initiative

CAICO                                        chemical accident/incident control officer

cal                                            caliber (FM 1‑02, use abbreviations only in graphics)

calculated risk                             An exposure to chance of injury or loss when the commander can visualize the outcome in terms of mission accomplishment or damage to the force, and judges the outcome as worth the cost (FM 6‑0)

CALFEX                                      combined arms live fire exercise (FM 1‑02)

CALL                                          Center for Army Lessons Learned (FM 1‑02)

call for fire                                  (DOD, NATO) A request for fire containing data necessary for obtaining the required fire on a target, FM 6‑30)

call forward area                          1. In river crossing operations, waiting areas within the crossing area where final preparations are made (FM 90‑13) 2. In air movement, the area at the departure airfield where plane loads are assembled in a ready condition prior to being directed to the loading ramp area (FM 55‑1) See also aerial port of embarkation; airborne; chalk; staging area; tanker airlift control element (FM 1‑02)

call sign                                     (adj + noun)

cam                                           camouflage (ARTEP 7‑91‑MTP (use abbreviations only in graphics)

cam                                           (noun) a rotating or sliding piece in a mechanical linkage that transforms rotary into linear motion or vice versa; (verb) to move or control the movement of something with a cam

CAM                                          chemical‑agent monitor (FM 3‑21.71, FM 7‑92, FM 3‑90.1); commercial air movement (number)

CAMA                                        centralized automatic message accounting

CAMAR                                       common aperture multifunction array radar

CAMMS                                      computer‑aided maneuver management system (ARTEP 7‑30-MTP); computer‑assisted map maneuver system

camo                                         camouflage (FM 90‑26, ARTEP 7‑92‑MTP (use abbreviations only in graphics)

CAMO‑PAC                                  Central Ammunition Management Office‑Pacific

camouflage                                 (DOD, NATO) The use of natural or artificial material on personnel, objects, or tactical positions with the aim of confusing, misleading, or evading the enemy, also concealment; cover; deception; surveillance, FM 3‑21.10)

camp                                         A group of tents, huts, or shelters set up temporarily for troops, and more permanent than a bivouac. A military post, temporary or permanent, may be called a camp (FM 1‑02)

campaign                                    (DOD) A series of related military operations aimed at accomplishing a strategic or operational objective within a given time and space, also campaign plan, FM 3‑0)

campaign plan                             (DOD) A plan for a series of related military operations aimed at accomplishing a strategic or operational objective within a given time and space, also campaign, FM 3‑0)

CAMPS                                       centralized automated military pay system; Compartmented ASAS Message Processing System

CAMSTA                                     Cameron Station

CAMTF                                       combined arms MOUT task force (TC 90‑1)

CAN                                           Commander's Narrative Analysis; computer network attack (FM 1‑02)

CANA                                         convulsant antidote, nerve agent

canalize                                     (DOD) To restrict operations to a narrow zone by use of existing or reinforcing obstacles or by fire or bombing (Army) A tactical mission task in which the commander restricts enemy movement to a narrow zone by exploiting terrain coupled with the use of obstacles, fires, or friendly maneuver, also obstacle (FM 3‑90; see Table A‑1 for symbol)

cancel                                       (NATO) In artillery and naval fire support, the term cancel, when coupled with a previous order, other than an order for a quantity or type of ammunition, rescinds that order. [Note: the Army definition also applies to mortar fire.] See FM 6‑30)

CANDYGRAM**                            (EW) Informative call to aircraft that electronic warfare targeting information is available on a briefed secure net)

CANE                                         combined arms in a nuclear environment

cannelure                                   (oddly, pronounced as if it had an "h": chan'•uh•loor) A groove around the cylinder of an elongated bullet for small arms to contain a lubricant; a groove around a bullet into which the edge of the cartridge case is crimped; a groove around the rotating band of a gun projectile to lessen the resistance offered to the rifling; a groove around the base of a cartridge where the extractor takes hold (MWOL'06)

cannibalize                                  (DOD) To remove serviceable parts from one item of equipment in order to install them on another item of equipment (NATO) To remove serviceable assemblies, sub‑assemblies or components from a repairable or serviceable item of equipment in order to install them on another, also battle damage assessment; battle damage repair, FM 4‑30.3)

CAO                                          collateral action officer; Central Accounting Office

CAP                                           combat air patrol; crisis action planning (FM 1‑02)

CAPES                                       chemiluminescent light‑assisted personnel exit system

capping                                      establishment of a combat air patrol (CAP) at a specified location; also, descriptive term for aircraft in a CAP)

CAPPS                                       Centralized Army Passenger Port Call System

CAPS                                         communications/aural protective system

CAPT‑A                                      CA planning team A

captured                                    (DOD) A casualty who has been seized as a result of action of an unfriendly military or paramilitary force in a foreign country, also missing, FM 4‑02)

CAPTURED                                  (A/S) Aircrew has acquired and is able to track a specified surface target with an on‑board sensor)

captured document                      Any document that was in the possession of a threat force that subsequently comes into the hands of a friendly force, regardless of the origin of that document (FM 34‑52)

CAR                                           Chief, Army Reserve; condition and recommendation

CARCSLR                                    career counselor

CARDA                                       CONUS airborne reconnaissance for damage assessment

CARDPAC                                    Card Packet System

carnal                                        relating to or given to crude bodily pleasures and appetites; marked by sexuality; may mean only 'having a relation to the body,' but more often connotes an action that manifests the lower nature (MWOL '05)

CARP                                         computed air release point (FM 1‑02)

carrier‑mounted                           mounted on a nonmotorized conveyance, tracked or wheeled; as opposed to—

ring‑mounted—mounted on a metal ring for all‑round use such as a machine gun mounted on a ring around a hatch on a wheeled or tracked vehicle.

track‑mounted—mounted on a tracked conveyance, motorized or not

vehicle‑mounted—mounted on a motorized conveyance, tracked or wheeled

CARS                                         combat arms regimental system (FM 1‑02); Contingency Airborne Reconnaissance System

cas                                           casualty (FM 1‑02, use abbreviations only in graphics)

CAS                                           close air support (FM 1‑02)

CASCOM                                     combined arms support command

CASCOPE                                    civil areas, structures, capabilities, organizations, people, and events (FM 3‑21.20)

case harden(s/ed/ing)                   (transitive verb, MWO, 1677) To harden (a ferrous alloy) so that the surface layer is harder than the interior)

CASEVAC                                    casualty evacuation (FM 1‑02)

CASF                                         Composite Air Strike Force

CASIAT                                      [National Center for the Analysis of Violent Crimes] Computer Assisted Security Investigative Analysis Tool [FBI version]

CASP                                         Civilian Acquired Skills Program

CASPER                                      Consolidated Army System for Processing Entitlements to Army Reservists

CASTLE                                      computer‑assisted system for theater‑level engineering

casualty                                     (DOD) Any person who is lost to the organization by having been declared dead, duty status‑whereabouts unknown, missing, ill, or injured (Army) Any person who is lost to his organization by reason of having been declared dead, wounded, injured, diseased, interned, captured, retained, missing in action, beleaguered, besieged, or detained (FM 8‑55)

casualty collection point                A specific location where casualties are assembled to be transported to a medical treatment facility, for example, a company aid post. Also called CCP (FM 8‑10‑6; see page 7‑62 for symbol)

casualty evacuation                     (DOD) The movement of casualties. It includes movement both to and between medical treatment facilities. Any vehicle may be used to evacuate casualties (Army) A term used by nonmedical units to refer to the movement of casualties aboard nonmedical vehicles or aircraft (FM 8‑10‑6; Marine Corps) The movement of the sick, wounded, or injured. It begins at the point of injury or the onset of disease. It includes movement both to and between medical treatment facilities. All units have an evacuation capability. Any vehicle may be used to evacuate casualties. If a medical vehicle is not used it should be replaced with one at the first opportunity. Similarly, aeromedical evacuation should replace surface evacuation at the first opportunity. Also called CASEVAC (FM 1‑02)

casualty transport                        See casualty evacuation (FM 1‑02)

CAT                                           casualty assessment table (ARTEP 7‑20‑MTP, ARTEP 71‑2-MTP); commercially available technology; control and assessment team; combined‑arms trainer (IAW an email rec'd 20 Dec 2002 from Lee Capraro, who said that the term "VLET" has been replaced by the term ""soldier CAT,' [combined arms trainer]."); contractor acceptance test; control and assessment team; civil affairs team

CATA                                         Combined Arms Training Activity

CATC                                         Combined Arms Training Center

catchpoint                                  stops action when a certain kind of event occurs, also breakpoint and watchpoint)

CATF                                         commander, amphibious task force (FM 1‑02)

cathole                                      (not "cat hole"); replaced by the PPR (personal portable restroom), which a soldier can set up in a few minutes and used by males or females. The PPR is intended for use by the company, platoon, or squad in a combat area before more permanent latrines are set up and working. Personal portable restroom (NSN 4510‑01‑382‑4289); disposable urinal bag (NSN 4510‑01‑379‑0177); solid waste system (NSN 4510‑01‑379‑1341); daily restroom kit (NSN 4510‑01‑379‑0190)

catk                                          counterattack (FM 3‑21.20 (use abbreviations only in graphics)

CATS                                         combined arms training strategy (ARTEP 7‑10-MTP); Combined Arms Training Strategy (ARTEP 7‑8‑MTP, ARTEP 7‑20-MTP); INCORRECT: Combined Army Training Strategy, (TRADOC Pamphlet 350‑70‑2); Core Analyst Tool System

CATTS                                       combined arms tactical training simulator

CATV                                         community antenna television

CAU                                           Crypto Ancillary Unit

cav                                           cavalry (FM 1‑02, FM 5-0‑1); use abbreviations only in graphics)

CAV‑OK                                      Cloud and Visibility Okay (pronounced kav‑okay) ICAO term meaning no significant clouds below 5,000 feet, visibility at least six miles, no precipitation or storms)

CAVU                                         ceiling and visibility unlimited

CAWSE                                      casualty analysis for determining weapon system effectiveness

CB                                             chemical biological; citizen's band (radio; construction battalion

CBAA                                         cavalry brigade (air attack

CBAIC                                        chemical‑biological accident and incident control

CBAICP                                      Chemical and Biological Accident and Incident Control Plan

CBCC                                         conviction by civil court

CBE                                           Command Budget Estimate

CBI                                            computer‑based instruction, (TRADOC Pamphlet 350‑70‑2); complete background investigation

CBIO                                          counterbattery intelligence officer

CBL                                           commercial bill of lading

CBLS                                         combat lifesaver (FM 3‑22.1)

CBMU                                         construction battalion maintenance unit (FM 1‑02)

CBO                                           computer burst order

CBOI                                          complete basis of issue

CBOIP                                        complete basis of issue plan

CBR                                           (obsolete: replaced by "NBC")

CBRN                                         chemical, biological, radiological, nuclear (except when referring to reports with "NBC" in their titles, this acronym replaces "NBC" (Chemical School, June 2005; also (FM 1‑02) [FM 5-0‑1])

CBRNE                                        chemical, biological, radiological, nuclear, and high yield explosives (FM 1‑02)

CBRNE‑CM                                  chemical, biological, radiological, nuclear, and high‑yield explosive consequence management

CBRNWRS                                   Chemical, Biological, Radiological, Nuclear Warning and Reporting System (FM 3‑21.20)

CBS                                           corps battle simulation, previously known as JESS (FM 7‑1)

CBS‑X                                        Continuing Balance System‑Expanded

cbt                                            combat (FM 1‑02, FM 5-0‑1); use abbreviations only in graphics)

CBT                                           combatting terrorism (FM 1‑02); computer‑based training, (TRADOC Pamphlet 350‑70‑2)

CBTI                                          combat intelligence

cbtry                                         counterbattery (use abbreviations only in graphics)

CBU                                           cluster bomb unit (FM 3‑21.20, FM 3‑90.2); cluster bomb units (FM 3‑21.20)

CC                                            combat command; common carrier; control center; chemical corps

CCA                                           close combat attack (FM 3‑21.38)

CCAD                                         Corpus Christi Army Depot

CCB                                           Configuration Control Board

CCC                                           classified control clerk; command, control, communications; Commodity Credit Corporation

CCCMMM                                    closed‑chest cardiac massage and mouth‑to‑mouth resuscitation

CCD                                           camouflage, concealment, and deception (FM 1‑02)

CCE                                           commercial construction equipment

CCF                                           central control facility; Corps Contingency Force; correctional custody facility; central clearance facility; Communist China Forces (FM 3‑90.6)

CCH                                           Chief of Chaplains; close combat heavy; computerized criminal history files of the FBI

CCI                                           Command Control Interface (MSR); controlled cryptographic item

CCIR                                          commander's critical information requirements (FM 1‑02)

CCIT                                          International Telegraphic Advisory Committee

CCL                                           combat‑configured load (FM 1‑02); close‑combat light

CCLAW                                       close‑combat laser assault weapon

CCLMAA                                     close‑combat light mission area analysis

CCM                                          close‑combat missile; cross‑country mobility

CCMA                                        civilian clothing maintenance allowance

CCMCK                                       close combat mission capability kit (TC 90-1)

CCMPTC                                     central computer center

CCO                                          classified control officer; close combat optic

CCOC                                         Command Control Operations Center; Captain's Career Officer Course

CCP                                           casualty collection point; communications checkpoint (FM 1‑02); carrier command post (FM 3‑90.6); circulation control point (FM 3‑21.20, FM 3‑21.38); communications career program; consolidated cryptologic program; consolidation and containerization point

CCPM                                         command career program manager

CCR                                           combat crew

CCS                                           Combined Chiefs of Staff

CCSP                                         consolidated computer security program

CCT                                           combat control team (FM 1‑02)

CCTT                                         combined arms tactical trainer (TC 90-1)

CCTV                                         closed‑circuit television

CCU                                           common control unit

CCV                                           cash collection voucher

CD                                            cavalry division; chemical defense; counterdrug (FM 1‑02); civil defense; combat development; contract definition

CD/NC                                        computer‑aided design/numerical control

CDA                                           (United States Army DARCOM) Catalog Data Activity

CDAP                                         computer defense assessment program (FM 1‑02); Civil Damage Assessment Program

CDAT                                         current duty assignment title

C‑day                                        (DOD) The unnamed day on which a deployment operation commences or is to commence. The deployment may be movement of troops, cargo, weapon systems, or a combination of these elements using any or all types of transport. The letter "C" will be the only one used to denote the above. The highest command or headquarters responsible for coordinating the planning will specify the exact meaning of C‑day within the aforementioned definition. The command or headquarters directly responsible for the execution of the operation, if other than the one coordinating the planning, will do so in light of the meaning specified by the highest command or headquarters coordinating the planning, also times, FM 5-0)

CDD                                           collateral damage distance; capability development document

CDE                                           chemical defense equipment

CDEC                                         Combat Developments Experimentation Command

CDET                                         commander’s data‑entry tool

CDF                                           close defensive fires

CDG                                           coder‑decoder group

CDI                                           cargo‑disposition instructions

CDL                                           Central Dental Laboratories; commercial driver's license (source unknown)

CDM                                          chemical downwind message (FM 1‑02)

cdo                                           commando (use abbreviations only in graphics)

CDOG                                         Combat Development Objectives Guide

CDP                                           company distributing point; contract definition phase

cdr                                            commander (FM 7‑1 (25‑101); use abbreviations only in graphics)

CDR                                           cargo delivery receipt

CD‑R                                         compact disc, recordable, (TRADOC Pamphlet 350‑70‑2)

CD‑ROM                                     compact disc, read‑only memory, (TRADOC Pamphlet 350‑70‑2)

CDS                                           container delivery system (FM 1‑02); capability design specifications; chamber of destination of ships, Chief Defense Staff (Canada)

CDSD                                         Civil Defense Support Detachments

CDSR                                         controlled deployment specular reflector

CDT/SV                                      common driver trainer/Stryker vehicle simulator (TC 7‑21)

CDU                                           command destruct unit

CE                                             command element; communications electronics (FM 1‑02)

CEA                                           cost effectiveness analysis(es)

CEASE                                       (S/A) A fire control order used to direct air defense units to stop tactical ENGAGEMENT action against a specified target. Guided missiles already in flight will continue to intercept)

CEASE (activity)                          Directive to discontinue stated activity, for example, CEASE BUZZER, CEASE LASER, and so on)

cease engagement                       (NATO) In air defense, a fire control order used to direct units to stop the firing sequence against a designated target. Guided missiles already in flight will continue to intercept, also engage; hold fire, FM 44‑100)

cease fire                                   (DOD) 1. A command given to any unit or individual firing any weapon to stop engaging the target. 2. A command given to air defense artillery units to refrain from firing on, but to continue to track, an airborne object. Missiles already in flight will be permitted to continue to intercept, also call for fire; fire command; fire mission, FM 6‑50)

cease fire line                              See armistice demarcation line (FM 1‑02)

cease laser                                 Aircraft‑to‑aircraft directive to stop firing laser. Opposite of LASER ON)

cease loading                              (NATO) In artillery and naval fire support, the command used during firing of two or more rounds to indicate the suspension of inserting rounds into the weapon. [Note: the Army definition also applies to mortar fire.] See FM 6‑50)

CEBMCO                                     Corps of Engineers Ballistic Missile Construction Office

CECDC                                       Cost Estimate Control Data Center

CECOM                                       (Army) Communications‑Electronics Command

CECS                                         Communications‑Electronics Coordinating Section, Standing Group‑NATO

CEE                                           Communication Electronics Element

CEEB                                         College Entrance Examination Board

CEFI                                          contractor engineer‑furnish and install

CEI                                            communication electronic instructions

CEIP                                          communications‑electronics implementation plan

cel                                            celestial (use abbreviations only in graphics)

cell                                            (DOD) Small group of individuals who work together for clandestine or subversive purposes, FM 3‑05.20)

CEM                                          compromising emanations

CEMF                                         counterelectromotive force

CEMS                                         Communications‑Electronics Management System (obsolete: use SMS [Signal Management System], ARTEP 7‑92‑MTP)

CENTAG                                     Central Army Group, Central Europe

centerline                                   (noun, Merriam‑Webster's [Online] Collegiate Dictionary, 1807, A real or imaginary line that is equidistant from the surface or sides of something.)

centers of gravity                        (DOD) Those characteristics, capabilities, or sources of power from which a military force derives its freedom of action, physical strength, or will to fight. Also called COGs, also operational art; operational level of war, FM 3‑0 (FM 1‑02)

centigray                                    (DOD, NATO) A unit of absorbed dose of radiation (one centigray equals one rad), also decontamination, FM 3‑3‑1)

CEOA                                         Central European Operating Agency

CEOAS                                       Corps of Engineers Office of Appalachian Studies

CEOI                                          communications‑electronic operating instructions (FM 7‑1 (25‑101); this term was obsolete, replaced by SOI; not sure why it has been, or if it has been, officially resurrected. Does anyone know?)

CEP                                           circular error probable (FM 1‑02); commander's evaluation program (FM 7‑1)

CEPSARC                                    concept evaluation program schedule and review committee

CER                                           complete engineering release; cost estimating relationship

CERB                                         (US Army) Coastal Engineering Research Board

CERC                                         (US Army) Coastal Engineering Research Center

CERT                                         Computer Emergency Response Team (FM 1‑02)

CESI                                          Communications‑Electronics Standing Instruction

CESO                                         communications‑electronics signal officer (obsolete: use "signal officer")

CEV                                           combat engineer vehicle (FM 7‑1)

CEWCSC                                     Corps of Engineers Waterborne Commerce Statistics Center

CEWI                                         combat electronic warfare (and) intelligence (FM 1‑02); (obsolete: replaced by "MI")

cf                                             (abbreviation: use in graphics only) counterfire

CF                                             command fire (FM 3‑21.20); covering force (FM 3‑90.2); concept feasibility; correlation factor; Canadian Forces; copy(ies) furnished

CF&A                                         Chief of Finance and Accounting

CFA                                           call forward area; covering force area (FM 1‑02); current files area

CFC                                           Combined Federal Campaign (FM 3‑22.90); (I think this also refers to a commo helmet‑‑can anybody enlighten me?)

CFE                                           contractor‑furnished equipment

CFFS                                         combat field feeding system (FM 3‑90.2); critical friendly fire zone (FM 3‑21.20)

CFL                                           coordinated fire line (FM 1‑02)

CFLCC                                        Coalition Forces Land Component Command (Operation Iraqi Freedom; commander LTG David D. McKiernan)

cfm                                           confirm; confirmed (use abbreviations only in graphics)

CFM                                          contingency for movement; cubic feet per minute (FM 3‑21.220, FM 90‑26)

CFMA                                         Central Financial Management Activities

CFOR                                         COMSEC Field Office of Record

CFP                                           concept formulation package

CFPF                                         central food preparation facility

CFPS                                         central food preparation system

CFR                                           Code of Federal Regulations

CFS                                           contract field services

CFSR                                         contract fund status report

CFT                                           contract field technician; cavalry fighting vehicle (FM 3‑22.1, FM 3‑21.71, FM 7‑0, FM 3‑06.11); captive flight trainer (FM 3‑22.1)

CFV                                           cavalry fighting vehicle

CFX                                           command field exercise (FM 7‑0, FM 7‑1)

CFZ                                           critical friendly zone (FM 1‑02)

CG                                            commanding general (FM 1‑02); center of gravity (FM 3‑21.38)

CGF                                           computer‑generated force (FM 3‑22.1)

CGS                                           Coast and Geodetic Survey; common ground station

CGSC                                         (US Army) Command and General Staff College

CGU                                           modified helicopter safety wire (not an acronym)

cGy                                           centigray (FM 1‑02); a radiation‑absorbed dose (FM 4‑02.11 (8‑9); a measure of absorbed dose in any material. Applies not only to x‑ or gamma radiation, but also to all other forms of ionizing radiation, including particulate (FM 4‑02.11 (8‑9; use abbreviations only in graphics)

cGy/hr                                       centigray(s) per hour (FM 3‑90.1); use abbreviations only in graphics)

cGyph                                        centigray(s) per hour (FM 3‑21.20, ARTEP 7‑30‑MTP, ARTEP 7‑91‑MTP, ARTEP 7‑93‑MTP (use abbreviations only in graphics)

ch                                             chaplain (FM 1‑02, FM 5-0‑1); use abbreviations only in graphics)

CH                                            cargo helicopter (use with model number, never alone)

CHACOM                                     Chain of Command Reporting System

chaff                                         (DOD) Radar confusion reflectors consisting of thin, narrow metallic strips of various lengths and frequency responses, which are used to reflect echoes for confusion purposes. Causes enemy radar guided missiles to lock on to it instead of the real aircraft, ship, or other platform, also deception, FM 3‑04.111)

chain of command                        (DOD, NATO) The succession of commanding officers from a superior to a subordinate through which command is exercised. Also called command channel, FM 6‑0)

chalk                                         Designated troops, equipment, or cargo that constitutes a complete aircraft load, also air assault; airborne; tanker airlift control element (FM 90‑26)

chalk number                               (DOD, NATO) The number given to a complete load and to the transporting carrier, also chalk, FM 90‑26)

chalkboard                                  (Merriam‑Webster Collegiate Dictionary, Ninth Edition, noun)

challenge                                    (DOD, NATO) Any process carried out by one unit or person with the object of ascertaining the friendly or hostile character or identity of another, also password, FM 11‑43)

champagne                                 A picture label describing three distinct groups with two in front and one behind. *group names should be NORTH LEAD group and SOUTH LEAD group or WEST LEAD group and EAST LEAD group and TRAIL group)

CHAMPUS                                   Civilian Health and Medical Program of the Uniformed Services (has this been replaced by TRICARE and TRICARE PRIME?)

CHANCOMTEE                              channel committee

channel**                                  Stacked net within a Link 16 Network)

Chap                                         Chaparral; A self‑propelled, surface‑to‑air version of the Navy Sidewinder missile

charge                                       (NATO) 1. The amount of propellant required for a fixed, semi‑fixed, or separate loading projectile, round or shell. It may also refer to the quantity of explosive filling contained in a bomb, mine or the like. 2. In combat engineering, a quantity of explosive, prepared for demolition purposes, also cratering charge; shaped charge, FM 5‑250)

charlie                                       1.*  (AIR‑MAR) The expected landing time on the ship.

2.   (AIR‑MAR) Directive to land aircraft on ship.

3.*  (time in minutes; AIR‑MAR) An advisory call modifying/delaying the briefed recovery time (for example, CHARLIE TEN)

chattermark                                Directive call to begin using briefed radio procedures to counter communications jamming)

CHB                                           cargo‑handling battalion

CHD                                           correctional holding detachment

cheapshot**                               AIM‑120 missile datalink terminated between high and medium PRF active)

Chechnya                                   (proper noun, MWO) Variant(s): or Chechenya or Chechenia /chech'nyä, 'chechny&/; or Chechen Republic /chi'chen/ Usage: geographical name republic SE Russia in Europe on N slopes of Caucasus Mountains

check (number, left/right)              Turn (number) degrees left or right and maintain new heading)

check firing**                             (S/S) Directive call to cease firing immediately; (DOD, NATO) In artillery and naval gunfire support, a command to cause a temporary halt in firing. [Note: the DOD definition also applies to mortar fire.] See also cease fire; cease loading; fire mission, FM 6‑20‑30)

check in                                     (verb)

checkpoint                                  (DOD, NATO) 1. A predetermined point on the surface of the Earth used as a means of controlling movement, a registration target for fire adjustment, or reference for location. 2. Center of impact; a burst center. 3. Geographical location on land or water above which the position of an aircraft in flight may be determined by observation or by electrical means. 4. A place where military police check vehicular or pedestrian traffic in order to enforce circulation control measures and other laws, orders, and regulations, FM 3‑19.4 (Army) Predetermined point on the ground used to control movement, tactical maneuver, and orientation. Also called CKP (FM 3‑90; see Table 7‑13)

checkprint (track #)**                 1.   Request an air defense commander for unit(s) to provide amplifying information on a specified track.

2.   Reply/informative to air defense commander followed by positive track information using format specified in applicable OPTASK document)

chem                                         chemical (FM 1‑02)

chemical agent                            (DOD) Any toxic chemical intended for use in military operations (NATO) A chemical substance which is intended for use in military operations to kill, seriously injure, or incapacitate personnel through its physiological effects. The term excludes riot control agents, herbicides, and substances generating smoke and flames, FM 3‑9)

chemical defense                         (DOD, NATO) The methods, plans, and procedures involved in establishing and executing defensive measures against attack utilizing chemical agent, also chemical agent; decontamination; nuclear, biological, and chemical defense, FM 3‑11)

chemical downwind message          A weather forecast valid for three 2‑hour periods (6 hours) The chemical downwind message forecasts wind direction, wind speed, air stability, humidity, air temperature, and any significant weather. Also called CDM, also decontamination; mission‑oriented protective posture (FM 3‑3‑1)

chemical warfare                          (DOD) All aspects of military operations involving the employment of lethal and incapacitating munitions/agents and the warning and protective measures associated with such offensive operations. Since riot control agents and herbicides are not considered to be chemical warfare agents, those two items will be referred to separately or under the broader term "chemical," which will be used to include all types of chemical munitions/agents collectively. Also called CW, also chemical agent; chemical defense; herbicide; riot control agent, FM 3‑11)

chemiluminescent                         (adj) luminescent due to chemical reaction (Merriam‑Webster's 10th Collegiate)

chemiluminescent light                  A plastic tube filled with a liquid chemical and a glass vial that when activated produces a glowing light known as chemiluminescence (adapted from Merriam‑Webster's definition of 'chemiluminescent')

chem‑lite or chemlite                    Use one of these spellings. "Chem‑Light" is trademarked both by Omniglow, the inventor of chemical luminescent lights, and by the two companies that manufacture and distribute them, Cyalume (the "batteries required" version) and Krill (the "no batteries required" version)

CHEMO                                       chemical officer (FM 1‑02)

CHEMWARN                                 chemical warning (FM 3‑90.6, FM 7‑92)

cherubs**                                  Height of a friendly aircraft in hundreds of feet AGL (NOTE: NATO definition, when adopted, will not specify AGL or MSL.)

chg                                           charge (FM 3‑22.90 (use abbreviations only in graphics)

CHGFA                                       costs chargeable to fund authorization

CHICKS                                      Friendly aircraft)

choke point                                 (adj + noun)

CHOP                                         change of operational control

CHOT                                         comprehensive hands on test (FM 7‑1)

CHS                                           commander’s hand station (FM 3‑22.1); common hardware and software

C‑HUMINT                                  counter‑human intelligence (FM 1‑02)

CI                                             command information (FM 3‑21.20, FM 3‑06.11); configuration item; combat intelligence; counterintelligence (FM 1‑02); commander's interface

CIA                                           Central Intelligence Agency

CIAS                                          counterintelligence analysis section (FM 34‑60, Counterintelligence)

CIB                                            Combat Infantryman Badge

CIC                                           customer identification code; Carrier Intelligence Center; combat in cities (FM 3‑21.10)

CICA                                          counterintelligence coordinating authority (FM 1‑02)

CID                                           Command Information Division; Criminal Investigation Division

CIDC                                          Criminal Investigation Division Command

CIDCON                                      civil disturbance readiness conditions

CIDSTAT                                    Civil Disturbance Status Reporting

CIF                                            Central Issue Facility (FM 90‑26; cost, insurance and freight

CIIP                                           clothing initial issue point

CIMIC                                        civil‑military cooperation

C‑IMINT                                     counter‑image intelligence (FM 1‑02)

CINC                                          As of 24 Oct, 2002 (authority: Secretary of Defense), the acronym and term "CINC" and "commander in chief" shall refer only to the President of the United States (FM 3‑21.10, FM 7‑98, FM 3‑90.6, FM 3‑90.2), and FM 90‑26 used the term the old way)

New terms follow: for the Unified Combatant Commands—Commander, U.S. [Northern/ Southern/ Joint Forces/ Pacific/ European/ Central/ Transportation/ Special Operations/ Strategic] Command; for other commands—[United Nations/ Combined Forces/ North American Aerospace Defense] Command)

CINCAFLANT                               Commander in Chief, United States Air Forces, Atlantic

CINCAL                                      Commander in Chief, Alaska

CINCARLANT                               Commander in Chief, United States Army Forces, Atlantic

CINCEASTLANT                            Commander in Chief, Eastern Atlantic Area

CINCENT                                    Commander in Chief, Allied Forces, Central Europe

CINCHAN                                    Allied Commander in Chief, Channel

CINCLANT                                   Commander in Chief, Atlantic

CINCNORAC                                 Commander in Chief, North American Air Defense Command

CINCNORTH                                 Commander in Chief, Allied Forces, Northern Europe

CINCONAD                                  Commander in Chief, Continental Air Defense Command

CINCPAC                                    Commander in Chief, Pacific

CINCPACREP                                Commander in Chief, Pacific Representative

CINCSAC                                    Commander in Chief, Strategic Air Command

CINCSOUTH                                Commander in Chief, Allied Forces Southern Europe

CINCSPECOMME                           Commander in Chief, Specified Command, Middle East

CINCUNC                                    Commander in Chief, United Nations Command

CINCUSAREUR                              Commander in Chief, United States Army, Europe

CINCUSARPAC                             Commander in Chief, United States Army, Pacific

CINCWESTLANT                           Commander in Chief, Western Atlantic Area

cinsgcy                                      counterinsurgency (use abbreviations only in graphics)

CIO                                           command issuing office

CIP                                            command inspection program (FM 7‑1); combat identification panel (FM 3‑22.1); capital investment program; crew's interface panel Command Information Program; consolidated intelligence program

cir                                             circular (use abbreviations only in graphics)

circ                                           circumstance (use abbreviations only in graphics)

circular error probable                   (DOD) An indicator of the delivery accuracy of a weapon system, used as a factor in determining probable damage to a target. It is the radius of a circle within which half of a missile's projectiles are expected to fall (Army) Error in location of a system or vehicle based on the on‑board navigational system and the distance from the last survey control point. Also called CEP (FM 6‑30)

CIRVIS                                       communication instructions for reporting vital intelligence sightings

CIS-DM                                      Combat Intelligence System's Data Management (CIS‑DM) [server]

CIT                                           configuration identification tables

CITA                                          commercial‑industrial‑type activity

CITV                                          commander's independent thermal viewer (FM 3‑90.1)

civ                                            civil; civilian (use abbreviations only in graphics)

CIV                                           commander’s independent viewer

civil administration                        (DOD) An administration established by a foreign government in (1) friendly territory, under an agreement with the government of the area concerned, to exercise certain authority normally the function of the local government, or (2) hostile territory occupied by United States forces, where a foreign government exercises executive, legislative, and judicial authority until an indigenous civil government can be established. Also called civil affairs administration. Also called CA administration, also civil affairs; civil‑military operations; stability operations, FM 41‑10)

civil affairs                                  (DOD) Designated Active and Reserve Component forces and units organized, trained, and equipped specifically to conduct civil affairs activities and to support civil‑military operations. Also called CA, also civil affairs activities; civil‑military operations, FM 41‑10. (See Table 5‑5 for symbol)

civil affairs activities                     (DOD) Activities performed or supported by civil affairs that (1) enhance the relationship between military forces and civil authorities in areas where military forces are present; and (2) involve application of civil affairs functional specialty skills, in areas normally the responsibility of civil government, to enhance conduct of civil‑military operations, also civil affairs; civil military operations, FM 41‑10)

civil affairs administration              See civil administration (FM 1‑02)

civil considerations                       How the manmade infrastructure, civilian institutions, and attitudes and activities of the civilian leaders, populations, and organizations within an area of operations influence the conduct of military operations (FM 6‑0)

civil defense emergency                (DOD) A domestic emergency disaster situation resulting from devastation created by an enemy attack and requiring emergency operations during and following that attack. It may be proclaimed by appropriate authority in anticipation of an attack, also domestic emergencies, FM 3‑07)

civil disturbances                         (DOD) Riots, acts of violence, insurrections, unlawful obstructions or assemblages, or other disorders prejudicial to public law and order. The term "civil disturbances" includes all domestic conditions requiring or likely to require the use of Federal Armed Forces pursuant to the provisions of Chapter 15 of Title 10, United States Code, also domestic emergencies, FM 3‑07)

civil supply                                  A functional specialty within the Economics and Commerce Team of a civil affairs command. The Economics and Commerce Team consists of functional specialists in food and agriculture, economic development, and civilian supply. It provides technical expertise, planning, development, and staff advice to the supported command (FM 41‑10)

civil support operations                 replaces SASO for operations within the US; operations within the United States that address the consequences of man‑made or natural accidents and incidents, and that fall beyond the capabilities of civilian authorities (FM 3‑21.10)

civil‑military operations                 (DOD) The activities of a commander that establish, maintain, influence, or exploit relations between military forces, governmental and nongovernmental civilian organizations and authorities, and the civilian populace in a friendly, neutral, or hostile operational area in order to facilitate military operations, to consolidate and achieve US objectives. Civil‑military operations may include performance by military forces of activities and functions normally the responsibility of the local, regional, or national government. These activities may occur prior to, during, or subsequent to other military actions. They may also occur, if directed, in the absence of other military operations. Civil‑military operations may be performed by designated civil affairs, by other military forces, or by a combination of civil affairs and other forces. Also called CMO, also civil affairs activities, FM 41‑10)

civil‑military operations center        (DOD) An ad hoc organization [Note: the Army definition uses "coordination center"], normally established by the geographic combatant commander or subordinate joint force commander, to assist in the coordination of activities of engaged military forces, and other United States government agencies, nongovernmental organizations, and regional and international organizations. There is no established structure, and its size and composition are situation dependent. Also called CMOC, also civil affairs activities; civil‑military operations, FM 41‑10)

CIVPERCEN                                 United States Army Civilian Personnel Center

CIVPERSINS                                Civilian Personnel Management Information System

CJCS                                         Chairman, Joint Chiefs of Staff (FM 1‑02)

CJS                                           Canadian Joint Staff

CJTF                                          commander, joint task force (FM 1‑02)

CL                                             chalk leader (FM 3‑21.20, FM 7‑92); configured loads (FM 3‑21.20)

CLACC                                       central loading area control center (FM 90‑26)

CLAM                                         [NATO] (EW) Cease all or indicated electromagnetic and/or acoustic emissions in accordance with national instructions and exercise orders. Potential intelligence collector(s) in area (estimated duration of CLAM hours)

CLAMS                                       cleared lane marking system (FM 3‑90.2)

clandestine operation                    (DOD) An operation sponsored or conducted by governmental departments or agencies in such a way as to assure secrecy or concealment. A clandestine operation differs from a covert operation in that emphasis is placed on concealment of the operation rather than on concealment of the identity of the sponsor. In special operations, an activity may be both covert and clandestine and may focus equally on operational considerations and intelligence‑related activities, also covert operation; overt operation, FM 3‑05.20)

clas                                           classified (FM 90‑26 (use abbreviations only in graphics)

classes of supply                         (DOD) There are ten categories into which supplies are grouped to facilitate supply management and planning. (See Table 7‑17 for symbols and for equivalent NATO classes of supply.) These classes are‑‑

I    Rations and gratuitous issue health, morale, and welfare items.

II   Clothing, individual, equipment, tentage, tool sets, and administrative
     and housekeeping supplies and equipment.

III  Petroleum, oils, and lubricants.

IV  Construction materials.

V   Ammunition.

VI  Personal demand items.

VII Major end items, including tanks, helicopters, and radios.

VIII     Medical.

IX  Repair parts and components for equipment maintenance.

X   Nonstandard items to support nonmilitary programs, such as agriculture and economic development.

[Note: the Army definition also has a miscellaneous category comprising water, captured enemy material, and salvage material.] See FM 4‑0 (FM 1‑02)

claymore                                    (noun, MW9) antipersonnel mine named after a Scottish greatsword (for military text, capitalize first letter: "Claymore")

CLC                                           Combat Lifesaver's Course

CLDC                                         COMSEC Logistics Data Center

CLEAN                                        1.   No sensor information on nonfriendly group of interest.

2.   No visible battle damage.

3.   Aircraft not carrying external stores)

clean up                                     (verb)

cleanup                                      (noun, adj)

clear                                          (DOD) 1. To approve or authorize, or obtain approval or authorization for: a. a person or persons with regard to their actions, movements, duties, and so on.; b. an object or group of objects, as equipment or supplies, with regard to quality, quantity, purpose, movement, disposition, and so on.; and c. a request, with regard to correctness of form, validity, and so on. 2. To give one or more aircraft a clearance. 3. To give a person a security clearance. 4. To fly over an obstacle without touching it. 5. To pass a designated point, line, or object. The end of a column must pass the designated feature before the latter is cleared. 6. a. To operate a gun so as to unload it or make certain no ammunition remains; and b. to free a gun of stoppages. 7. To clear an engine; to open the throttle of an idling engine to free it from carbon. 8. To clear the air to gain either temporary or permanent air superiority or control in a given sector (Army) 1. A tactical mission task that requires the commander to remove all enemy forces and eliminate organized resistance in an assigned area (FM 3‑90) 2. To eliminate transmissions on a tactical radio net in order to allow a higher‑precedence transmission to occur (FM 11‑32) 3. The total elimination or neutralization of an obstacle that is usually performed by follow‑on engineers and is not done under fire (FM 3‑34.2) See also reduce. (See Table A‑1 for symbol)

clearance of fires                         The process of approving or obtaining approval to attack targets with indirect fires within and outside the boundaries of the maneuver unit for which the fires are provided (FM 6‑30)

CLEARED                                    Response to requested action is authorized. No engaged/support roles are assumed)

CLEARED HOT                              Ordnance release is authorized)

CLEARED TO ENGAGE**                 (A/S) JTAC Type III control clearance. Attack aircraft flight leaders may initiate attacks within the parameters imposed by the JTAC. Attack platform will provide ATTACK COMPLETE call to JTAC, indicating completion of ordnance release)

clearing operation                        (DOD) An operation designed to clear or neutralize all mines and obstacles from a route or area, also breach, FM 3‑34.2)

CLF                                           commander, landing force (FM 1‑02)

CLGP                                         cannon‑launched guided projectile

client/server                               Technology that distributes the processing of a computer application between two computers. A client, which is normally a PC, performs retrieval of information from a computer on the Internet. The computer that delivers the information is the server. A server both stores information and makes it available to any authorized client who requests the information. The most common example of a server is a file server, (TRADOC Pam 350‑70‑2)

CLIN                                          contract line item number

clipboard`                                   (noun, MW10)

CLL                                           Chief of Legislative Liaison

CLO                                           civil liaison officer

CLOAK                                       Directive/Informative call to switch from normal/overt external lighting to covert night vision device (NVD) only compatible lighting)

CLOCE                                       Contingency Lines of Communication, Europe

CLOHE                                       combat load handling equipment (FM 21‑18)

CLOS                                         cloud‑free line of sight (FM 3‑90.2); command line of sight (FM 3‑21.20)

close air support                          (DOD) Air action by fixed‑ and rotary‑wing aircraft against hostile targets that are in close proximity to friendly forces and which require detailed integration of each air mission with the fire and movement of those forces. Also called CAS, also air interdiction; air support; immediate mission request; preplanned mission request, FM 3‑52)

close area                                  Where forces are in immediate contact with the enemy and the fighting between the committed forces and readily available tactical reserves of both combatants is occurring, or where commanders envision close combat taking place. Typically, the close area assigned to a maneuver force extends from the subordinates' rear boundaries to its own forward boundary (FM 3‑0)

close combat                              Combat carried out with direct fire weapons, supported by indirect fire, air‑delivered fires, and nonlethal engagement means. Close combat defeats or destroys enemy forces or seizes and retains ground (FM 3‑0)

close operations                          (See FM 3‑92 [100‑15])

close quarters battle                    Sustained combative tactics, techniques, and procedures employed by small, highly trained special operations forces using special purpose weapons, munitions, and demolitions to recover specified personnel, equipment, or material. Also called CQB (FM 3‑05)

CLOSING**                                 Decreasing in separation)

CLOWN                                      [NATO] (EW) Deception jammer)

CLP                                           cleaner, lubricant, preservative [commas, but no "and."] (FM 3‑22.31, FM 3‑22.65, STP 7‑11B1‑SM‑TG; cleaner, lubricant and preservative(incorrect usage), STP 7‑11M14‑SM‑TG; cleaning, lubricant, and petroleum (incorrect usage, FM 3‑22.1, FM 7‑1)

CLR STA                                     clearing station (use abbreviations only in graphics)

CLS                                           closed loop support; combat lifesaver

CLSC                                         COMSEC Logistic Support Center

CLSS                                         Combat Logistic Support System

CLSU                                         COMSEC Logistic Support Unit

CLSX                                         closed loop support extended

CLU                                           command launch unit (FM 3‑90.1)

cluster                                       (NATO) 1. Fireworks signal in which a group of stars burns at the same time. 2. Group of bombs released together. A cluster usually consists of fragmentation or incendiary bombs. 3. Two or more parachutes for dropping light or heavy loads, FM 4‑20.41. 4. In land mine warfare, a component of a pattern‑laid minefield. It may be antitank, antipersonnel, or mixed. It consists of one to five mines and no more than one antitank mine, FM 20‑32. 5. In minehunting, designates a group of mine‑like contacts, FM 20‑32. 6. Two or more engines coupled together so as to function as one power unit, FM 55‑20. 7. In naval mine warfare, a number of mines laid in close proximity to each other as a pattern or coherent unit. They may be of mixed types (FM 1‑02)

clutter                                       (DOD) Permanent echoes, cloud, or other atmospheric echo on radar scope as contact has entered scope clutter, also air defense, FM 44‑100.

cm                                            centimeter(s); countermeasures; countermobility (ARTEP 7‑30-MTP); countermortar (use abbreviations only in graphics)

CM                                            court‑martial; commander's manual; cruise missile (FM 3‑22.1); countermobility (FM 1‑02)

CM&D                                        collection management and dissemination (FM 3‑55.93)

CMA                                          corps maintenance area

CMAB                                         clothing maintenance allowance, basic

CMAC                                        Capital Military Assistance Command; Central Management Army Commissaries

CMAIISS                                     clothing monetary allowance, initial issue

CMAIWAC                                   clothing monetary allowance initial (for female cash allowance only)

CMAO                                        court‑martial appointing order

CMAS                                        clothing maintenance allowance, standard

CMB                                          Combat Medical Badge

cmd                                           command (FM 1‑02, FM 5-0‑1); use abbreviations only in graphics)

CMDN                                        catalog management data notification

CMF                                          career management field (FM 7‑1); court‑martial forfeiture; combat mission failure

CMH                                          Center of Military History

CMIA                                         command management inventory accounting

CMIF                                         career management individual file

CMISE                                        corps military intelligence support element (FM 1‑02)

CMLOPS                                     chemical operations

CMMA                                        clothing monetary maintenance allowance

CMO                                          civil‑military operations (FM 1‑02)

CMOC                                        civil‑military operations center (FM 1‑02)

CMOS                                        capper military occupational specialty

CMP                                          course management plan, (TRADOC Pamphlet 350‑70‑2)

CMPF                                         central meat processing facility

CMR                                          configuration management review

CMRI                                         command maintenance readiness inspection

CMS                                          central material service

CMST                                        collection management support tools [obsolete; see JMST]

cmt                                           comment (use abbreviations only in graphics)

CMT                                          company maintenance team (FM 1‑02)

CMTC                                        Citizens Military Training Corps

CMV                                          combat mobility vehicle

CMY                                          civilian man‑years

CN                                            chloroacetothenone (tear gas, FM 3‑23.30, FM 3‑06.11)

CNA                                           computer network attack (FM 1‑02)

CNAD                                         Conference of National Armaments Directors

CND                                           computer network defense (FM 1‑02)

CNDI                                          commercial nondevelopment items

CNGB                                         Chief, National Guard Bureau

C‑NITE                                       Cobra‑night‑integrated thermal equipment

CNO                                          Chief of Naval Operations

CNP                                           Chief of Naval Personnel

CNR                                           combat net radio (FM 1‑02)

CNS                                           central nervous system (ARTEP 7‑94‑MTP)

cntgcy                                       contingency (use this horrid abbreviation only in graphics, if you insist!)

cntrf                                          centrifugal (use abbreviations only in graphics)

CNV                                           cryptographic net variable (ARTEP 71‑2-MTP); cryptonet variable (ARTEP 7‑30‑MTP)

CNWDI                                       critical nuclear weapons design information

co                                             company (FM 1‑02, FM 5-0‑1); use this abbreviation in graphics and operation orders)

CO                                            commanding officer (FM 1‑02); contracting officer

co tm; co/tm                              company team (FM 3‑90.1); use these abbreviations in graphics and operation orders)

COA                                          course of action (FM 1‑02); change of assignment; current operating allowances; Comptroller of the Army

COADS                                       Command and Administrative Data System

coalition                                     (DOD) An ad hoc arrangement between two or more nations for common action, also alliance; multinational operations, FM 100‑8)

coax                                          coaxial (this abbreviation is used so commonly that most people probably think it is the word, so I plan to use it that way myself)

COB                                           close of business; company operations base (FM 3‑55.93); command operating budget

COBOL                                       common business‑oriented language

COC                                          chain of command (FM 3‑21.20); combat operations center

COCO                                        contractor‑owned, contractor operated

COCOM                                      combatant command (command authority, FM 1‑02)

CODAP                                       comprehensive occupational data analysis program

code word                                  (not "codeword")

COE                                           Chief of Engineers; contemporary operational environment (FM 1‑02); the overall operational environment, with a range of threats extending from smaller, lower‑technology opponents using more adaptive, asymmetric methods, to larger, modernized forces able to engage deployed US forces in more conventional, symmetrical way (FM 3‑21.10)

COEA                                         cost and operational effectiveness and analysis

COEC                                         CONAD Operational Employment Concept

COEI                                          component of end item

COFF                                         cut off

COFM                                        correlation of forces and means (FM 1‑02)

CofS                                          Chief of Staff

COFT                                         conduct‑of‑fire trainer

COG                                          center of gravity (FM 1‑02)

COHORT                                     Cohesion, Operational Readiness Training

COI                                           communication operation instructions; critical operational issues (source unknown)

COIC                                         critical operational issues and criteria

coil                                            An arrangement of vehicles forming a circle and providing 360‑degree security in an assembly area with the primary weapon systems and protective armor facing outward (FM 3‑90.1)

coin                                           counterinsurgency (FM 7‑98 (use abbreviations only in graphics)

COL                                           colonel

COLA                                         cost‑of‑living allowance

COLD                                         1.   A descriptive/directive call to initiate a turn in the CAP away from the anticipated threats.
2.   Defined area is not expected to receive fire (enemy or friendly)
3.   Intercept geometry will result in a pass or roll out behind the target)

coll                                            collection (FM 3‑90.6 (use abbreviations only in graphics)

collaborative planning                   The real‑time interaction among commanders and staffs at two or more echelons developing plans for a particular operation (FM 5-0)

collateral activities                       The inherent capabilities of all military forces that may periodically be applied to accomplish missions other than those for which the forces are principally organized, trained, and equipped. Collateral activities in which special operations forces, by virtue of inherent capabilities, may be tasked to participate include humanitarian assistance, security assistance, search and rescue, antiterrorism, and other security activities and special activities (FM 3‑05)

collateral damage                         (DOD) Unintentional or incidental injury or damage to persons or objects that would not be lawful military targets in the circumstances ruling at the time. Such damage is not unlawful so long as it is not excessive in light of the overall military advantage anticipated from the attack, FM 6‑30)

collateral damage distance             Minimum distance in meters that a desired ground zero for a nuclear explosion must be separated from civilian personnel and materiel to ensure with 99 percent assurance that a 5 percent incidence of injuries or property damage will not be exceeded (FM 100‑30)

collecting                                   An activity of information management: the continuous acquisition of relevant information by any means, including direct observation, other organic resources, or other official, unofficial, or public sources from the information environment (FM 6‑0)

collection plan                             (DOD, NATO) A plan for collecting information from all available sources to meet intelligence requirements and for transforming those requirements into orders and requests to appropriate agencies. [Note: the Army term is "intelligence, surveillance, and reconnaissance (ISR) plan."] See also combat intelligence; information; information requirements; intelligence cycle; reconnaissance, FM 2‑0)

collection point                            (DOD) A point designated for the assembly of personnel casualties, stragglers, disabled materiel, salvage, and so on. for further movement to collecting stations or rear installations (Army/Marine Corps) A point designated for the assembly of casualties, stragglers, not operationally ready equipment and materiel, salvage, prisoners, and so on for treatment, classification, sorting, repair, or further movement to collecting stations or rear facilities and installations, also aid station (FM 8‑10‑6; see Table 7‑17 for symbols.)

collocate                                    See colocate

colocate                                     or 'collocate' ‑‑ Merriam Webster online defines the two words separately, but the definitions are nearly identical. The Latin word from which "collocate' (two L's) springs has two L's: collocare, which comes from common locare or common location. This editor will continue to use the spelling with two L's, simply because it apparently doesn't matter which spelling we use, but this usage is consistent with publications I have already edited‑‑Jill C)

COLOR (system/position)**           (EW) Request for information on a type (system) at stated location; implies a request for ambiguity resolution. May be used with IDM datalink data message—COLOR, DATA)

COLT                                         combat observation and lasing team (FM 1‑02)

column formation                         (DOD, NATO) A formation in which elements are placed one behind the other, also box formation; diamond formation; echelon formation; formation; line formation; movement formation; vee formation; wedge formation, FM 3‑90)

com                                           commercial [phone number]; Commissary Operating Manual; Computer Output Microfilm/Microfiche (use abbreviations only in graphics)

COMAINT                                    command maintenance

combat and operational stress control  A coordinated program for the prevention, triage, and treatment of each echelon of battle fatigue to maximize rapid return to duty and minimize misconduct stress reactions and post‑traumatic stress disorders. This program is conducted by unit mental health personnel plus echelon above division combat stress control units. Also called COSC (FM 8‑51)

combat arms                               Units and soldiers who close with the enemy and destroy enemy forces or provide firepower and destructive capabilities on the battlefield (FM 3‑90, FM 1‑02)

combat assessment                      (DOD) The determination of the overall effectiveness of force employment during military operations. Combat assessment is composed of three major components: a. battle damage assessment; b. munitions effects assessment; and c. reattack recommendation, also battle damage assessment; course of action; wargaming, FM 6‑0)

combat configured load                 A planned package of ammunition or other supplies that is transported as a single load to support a type of unit or weapon system. Also called CCL (FM 4‑30.13)

combat control team                    (DOD) A small task organized team of Air Force parachute and combat diver qualified personnel trained and equipped to rapidly establish and control drop, landing, and extraction zone air traffic in austere or hostile conditions. They survey and establish terminal airheads as well as provide guidance to aircraft for airlift operations. They provide command and control, conduct reconnaissance and surveillance, and survey assessments of potential objective airfields or assault zones. They can also perform limited weather observations and removal of obstacles or unexploded ordnance with demolitions, FM 90‑26 (Marine Corps) Personnel organized, trained, and equipped to establish and operate navigation or terminal guidance aids, communications, and aircraft control facilities within the objective area. Also called CCT, also airborne; landing zone (FM 1‑02)

combat‑effective marksmen           (included for spelling or hyphenation guidance only)

combat effectiveness                   The ability of a unit to perform its mission. Factors such as ammunition, personnel, status of fuel, and weapon systems are assessed and rated (FM 5-0)

combat formation                         An ordered arrangement of forces for a specific purpose and the general configuration of a unit on the ground (FM 3‑90)

combat information                       (DOD) Unevaluated data, gathered by or provided directly to the tactical commander which, due to its highly perishable nature or the criticality of the situation, cannot be processed into tactical intelligence in time to satisfy the user's tactical intelligence requirements, also information, FM 6‑0)

combat intelligence                      (DOD) That knowledge of the enemy, weather, and geographical features required by a commander in the planning and conduct of combat operations, FM 2‑0)

combat load                                The minimum mission‑essential equipment, as determined by the commander responsible for carrying out the mission, required for soldiers to fight and survive immediate combat operations (FM 10‑1)

combat loading                            (DOD, NATO) The arrangement of personnel and the stowage of equipment and supplies in a manner designed to conform to the anticipated tactical operation of the organization embarked. Each individual item is stowed so that it can be unloaded at the required time, also loading plan, FM 55‑1)

combat observation and lasing team     A fire support team controlled at the brigade level that is capable of target acquisition under reduced visibility conditions and has both laser‑rangefinding and laser‑designating capabilities. Also called COLT, also call for fire (FM 6‑20‑40, FM 1‑02)

combat outpost                           (Army) A reinforced observation post capable of conducting limited combat operations, also counterreconnaissance (FM 3‑90; Marine Corps) A security force established at the regimental level during defensive or stationary operations. (See Table 7‑9 for symbol)

combat patrol                              (NATO) For ground forces, a tactical unit sent out from the main body to engage in independent fighting; detachment assigned to protect the front, flank, or rear of the main body by fighting if necessary. Also called fighting patrol, also ambush; raid; security operations, FM 3‑21.10)

combat power                             (DOD, NATO) The total means of destructive and/or disruptive force which a military unit/formation can apply against the opponent at a given time, FM 3‑0); the ability to fight; the aggregate of a unit’s disruptive or destructive force; made up of six warfighting functions (WFF) tied together by leadership (FM 3‑21.10)

combat ready                              (NATO) 1. As applied to organizations or equipment: available for combat operations. 2. As applied to personnel: qualified to carry out combat operations in the unit to which they are assigned (FM 1‑02)

combat‑ready Soldiers                  (included for spelling or hyphenation guidance only)

combat repair team                      Provides the first line of maintenance support to armor and infantry companies. The combat repair team (CRT) is a modular organization that provides dedicated and habitual support to the same unit both in a garrison and a tactical environment. As the task organization changes, a CRT moves with its supported unit. Also called CRT (FM 4‑30.3)

combat search and rescue             (DOD) A specific task performed by rescue forces to effect the recovery of distressed personnel during war or military operations other than war. Also called CSAR, FM 3‑05)

combat service support                 (obsolete, DOD; see instead sustainment) The essential capabilities, functions, activities, and tasks necessary to sustain all elements of operating forces in theater at all levels of war. Within the national and theater logistic systems, it includes but is not limited to that support rendered by service forces in ensuring the aspects of supply, maintenance, transportation, health services, and other services required by aviation and ground combat troops to permit those units to accomplish their missions in combat. Combat service support encompasses those activities at all levels of war that produce sustainment to all operating forces on the battlefield. Also called CSS, also combat support, FM 4‑0. (See Table 5‑3 for symbol)

combat service support battlefield operating system   (Army) The support and service to sustain forces during full spectrum operations, also battlefield operating system (FM 7‑15)

combat service support element     (Marine Corps) The core element of a Marine air‑ground task force (MAGTF) that is task‑organized to provide the combat service support necessary to accomplish the MAGTF's mission. The combat service support element varies in size from a small detachment to one or more force service support groups. It provides supply, maintenance, transportation, general engineering, health services, and a variety of other services to the MAGTF. In a joint or multinational environment, it may also contain other Service or multinational forces assigned or attached to the MAGTF. The combat service support element itself is not a formal command. Also called CSSE, also aviation combat element; command element; ground combat element; Marine air‑ground task force; Marine expeditionary force; Marine expeditionary force (forward); Marine expeditionary unit; special purpose Marine air‑ground task force; task force (FM 1‑02)

combat service support reach operations   The operational positioning and efficient use of all available CSS assets and capabilities, from the industrial base to the soldier in the field. Also called CSS reach operations (FM 3‑0)

combat stress                             The mental, emotional, or physical tension, strain, or distress resulting from exposure to combat‑related conditions (FM 6‑22.5)

combat support                           (DOD, NATO) Fire support and operational assistance provided to combat elements (Army) Critical combat functions provided by units and soldiers in conjunction with combat arms units and soldiers to secure victory. Also called CS (FM 3‑90; see Table 5‑3 for symbol)

combat trains                              The portion of unit trains that provides the combat service support required for immediate response to the needs of the forward tactical elements. At company level, medical recovery, supply, and maintenance elements normally constitute the combat trains. At battalion, the combat trains normally consist of ammunition and petroleum, oils, and lubricants (POL) vehicles; maintenance and recovery vehicles and crews; and the battalion aid station, also collection point; field trains; unit trains (FM 3‑90.6, FM 1‑02)

combat trains command post          Consists of the task force S‑4 and representatives from the S‑1. It plans and coordinates sustainment for tactical operations and serves as the alternate for the main command post. Also called CTCP, also alternate command post; brigade support area; collection point; combat trains; field trains; unit trains (FM 3‑90.6)

combat zone                               (DOD, NATO) 1. That area required by combat forces for the conduct of operations. 2. The territory forward of the Army rear area boundary. [Note: the NATO definition adds: "It is divided into: a. the forward combat zone, comprising the territory forward of the corps rear boundary; and b. the rear combat zone, usually comprising the territory between the corps rear boundary and the army group rear boundary."] Also called CZ, also communications zone, FM 3‑0)

combatant command                    (DOD) A unified or specified command with a broad continuing mission under a single commander established and so designated by the President through the Secretary of Defense and with the advice and assistance of the Chairman of the Joint Chiefs of Staff. Combatant commands typically have geographic or functional responsibilities, FM 3‑0)

combatant command (command authority) (DOD) Nontransferable command authority established by Title 10 ("Armed Forces"), United States Code, Section 164, exercised only by commanders of unified or specified combatant commands unless otherwise directed by the President or Secretary of Defense. Combatant command (command authority) cannot be delegated and is the authority of a combatant commander to perform those functions of command over assigned forces involving organizing and employing commands and forces, assigning tasks, designating objectives, and giving authoritative direction over all aspects of military operations, joint training, and logistics necessary to accomplish the missions assigned to the command. Combatant command (command authority) should be exercised through the commanders of subordinate organizations. Normally this authority is exercised through subordinate joint force commanders and Service and/or functional component commanders. Combatant command (command authority) provides full authority to organize and employ commands and forces as the combatant commander considers necessary to accomplish assigned missions. Operational control is inherent in combatant command (command authority), also combatant command; operational control; tactical control. Also called COCOM, FM 3‑0)

combat‑effective marksmen           (for spelling or hyphenation only)

combat‑load                               (verb)

combat‑ready Soldiers                  (for spelling or hyphenation only)

combatting terrorism                     (DOD) Actions, including antiterrorism (defensive measures taken to reduce vulnerability to terrorist acts) and counterterrorism (offensive measures taken to prevent, deter, and respond to terrorism), taken to oppose terrorism throughout the entire threat spectrum. Also called CBT, also antiterrorism; counterterrorism; stability operations, FM 3‑07)

combined arms                            (Army) The synchronized or simultaneous application of several arms—such as infantry, armor, field artillery, engineers, air defense, and aviation—to achieve an effect on the enemy that is greater than if each arm were used against the enemy in sequence (FM 3‑0; Marine Corps) 1. The full integration of combat arms in such a way that to counteract one, the enemy must become more vulnerable to another. 2. The tactics, techniques, and procedures employed by a force to integrate firepower and mobility to produce a desired effect upon the enemy, also task force (FM 1‑02)

combined arms team                     (DOD) The full integration and application of two or more arms or elements of one Military Service into an operation (Army) Two or more arms mutually supporting one another, usually consisting of infantry, armor, cavalry, aviation, field artillery, air defense artillery, and engineers, also joint operations; task force (FM 3‑90)

COMCM                                      communication countermeasures and deception

Comd Sgt Maj                              Command Sergeant Major (use abbreviations only in graphics)

comdt, Comdt                             commandant (use abbreviations only in graphics)

COMDTINST                                commandant's instruction (FM 90‑26)

COMEBACK                                  Directive call to reverse course (direction)

COMEOFF (direction)                    1.   (A/A) Directive call to maneuver as indicated to either regain mutual support or to deconflict flight paths. Implies both VISUAL and TALLY.

2.*  (A/S) Directive call to maneuver or execute a specific instruction (for example, COMEOFF DRY)

COMEX                                       communications exercise (FM 7‑1, ARTEP 7‑20‑MTP, ARTEP 7‑90‑MTP)

comf                                          comfort (FM 90‑26 (use abbreviations only in graphics)

COMINT                                     communications intelligence (FM 1‑02)

COMJAM                                     communications jamming

COMLOGNET                                command logistics network

comm                                        communications (FM 1‑02); commission; commercial (phone line; use abbreviations only in graphics)

command                                    1 (DOD only) The authority that a commander in the Armed Forces lawfully exercises over subordinates by virtue of rank or assignment. Command includes the authority and responsibility for effectively using available resources for planning the employment of, organizing, directing, coordinating, and controlling military forces for the accomplishment of assigned missions. It also includes responsibility for health, welfare, morale, and discipline of assigned personnel, FM 6‑0 (DOD, NATO) 2. An order given by a commander; that is, the will of the commander expressed for the purpose of bringing about a particular action, FM 6‑0. 3. A unit or units, an organization, or an area under the command of one individual, FM 6‑0 (NATO only) To dominate by a field of weapon fire or by observation from a superior position, also battle command; commander (FM 1‑02)

command and control                    (DOD) The exercise of authority and direction by a properly designated commander over assigned and attached forces in the accomplishment of the mission. Command and control functions are performed through an arrangement of personnel, equipment, communications, facilities, and procedures employed by a commander in planning, directing, coordinating, and controlling forces and operations in the accomplishment of the mission (Army) The exercise of authority and direction by a properly designated commander over assigned and attached forces in the accomplishment of a mission. Commanders perform command and control functions through a command and control system (FM 6‑0; Marine Corps) In Marine Corps usage, the means by which a commander recognizes what needs to be done and sees to it that appropriate actions are taken. Also called C2, also battle command; command; command and control system; commander; command post; control (FM 1‑02)

command and control battlefield operating system      (Army) All collective tasks associated with supporting the exercise of authority and direction by a properly designated commander over assigned and available forces in the accomplishment of the mission, also battlefield operating system (FM 7‑15)

command and control system         (DOD) The facilities, equipment, communications, procedures, and personnel essential to a commander for planning, directing, and controlling operations of assigned forces pursuant to the missions assigned (Army) The arrangement of personnel, information management, procedures, and equipment and facilities essential for the commander to conduct operations. Also called C2 system (FM 6‑0)

command channel                        See chain of command (FM 1‑02)

command element                        (Marine Corps) The core element of a Marine air‑ground task force (MAGTF) that is the headquarters. The command element is composed of the commander, general or executive and special staff sections, headquarters section, and requisite communications support, intelligence, and reconnaissance forces necessary to accomplish the MAGTF's mission. The command element provides command and control, intelligence, and other support essential for effective planning and execution of operations by the other elements of the MAGTF. The command element varies in size and composition and in a joint or multinational environment, it may contain other Service or multinational forces assigned or attached to the MAGTF. Also called CE, also aviation combat element; combat service support element; ground combat element; Marine air‑ground task force; Marine expeditionary force; Marine expeditionary force (forward); Marine expeditionary unit; special purpose Marine air‑ground task force; task force (FM 1‑02)

command group                           Consists of the commander and a METT‑TC derived small group from the staff that accompanies the commander throughout the area of operations (AO) and enables him to exercise command and control away from a command post. [Note: the Marine Corps uses METT‑T.] The command group is organized and equipped to suit the commander's decisionmaking and leadership requirements while ensuring he possesses the ability to accomplish critical command and control functions anywhere in the AO. The command group consists of critical staff officers necessary to assist the commander in directly influencing the ongoing operation, and normally provides local security and other personal assistance for the commander as required, also command post (FM 1‑02)

command‑initiated risk assessment  (included for spelling or hyphenation guidance only)

command post                             (DOD, NATO) A unit's or subunit's headquarters where the commander and the staff perform their activities. [Note: the Army definition ends here.] In combat, a unit's or subunit's headquarters is often divided into echelons; the echelon in which the unit or subunit commander is located or from which such commander operates is called a command post. Also called CP, also alternate command post; assault command post; base defense operations center; combat trains command post; command group; main command post; rear command post; tactical command post; tactical operations center, FM 6‑0. (See Table 5‑8 for symbol)

command post exercise                 (DOD, NATO) An exercise in which the forces are simulated, involving the commander, the staff, and communications within and between headquarters. Also called CPX, also exercise; maneuver, FM 7‑0)

command relationships                  (DOD) The interrelated responsibilities between commanders, as well as the operational authority exercised by commanders in the chain of command; defined further as combatant command (command authority), operational control, tactical control, or support, also administrative control; assign; attach; chain of command; combatant command (command authority); command; direct support; general support; operational control; support; tactical control, FM 3‑0)

commander                                 (Army) One who is in command because of rank, position, or other circumstances (FM 6‑0; Marine Corps) One who is properly appointed to command an organization, or who under applicable provisions of law, regulations, or orders succeeds to such command due to transfer, incapacity, death, or absence of the previous commanding officer. Marine Corps commanders are titled as Commandant, Commander, Commanding General, Commanding Officer, Director, Inspector‑Instructor. Other titles used to designate Marine Corps commanders shall be made only with the specific approval of the Commandant of the Marine Corps. The titles Officer in Charge and Noncommissioned Officer in Charge do not normally denote a commander. However, in specific instances, superiors in the chain of command may delegate command authority to officers in charge or noncommissioned officers in charge to the extent required for them to carry out their assigned tasks, also battle command; command (FM 1‑02)

commander’s battlespace              Includes that part of the information environment that encompasses information activity affecting the operation. The information environment contains information activities that collect, process, and disseminate information to national and international audiences but are beyond direct military influence. It includes space‑based systems that provide data and information to Army forces. To envision that part of the information environment that is within their battlespace, commanders determine the information activities that affect their operation and the capabilities of their own and opposing C2 and information systems (FM 3‑0, 2001) See also battlespace)

commander's concept                   See concept of operations (FM 1‑02)

commander's critical information requirements            (DOD) A comprehensive list of information requirements identified by the commander as being critical in facilitating timely information management and the decisionmaking process that affect successful mission accomplishment. The two key subcomponents are critical friendly force information and priority intelligence requirements (Army)

Elements of information required by commanders that directly affect decisionmaking and dictate the successful execution of military operations (FM 3‑0; Marine Corps) Information regarding the enemy and friendly activities and the environment identified by the commander as critical to maintaining situational awareness, planning future activities, and facilitating timely decisionmaking. [Note: in Marine Corps usage, commander's critical information requirements are normally divided into three primary subcategories: priority intelligence requirements, friendly force information requirements, and essential elements of friendly information.] Also called CCIR, also essential elements of friendly information; information; intelligence; priority intelligence requirements (FM 1‑02)

commander's intent                      (DOD) A concise expression of the purpose of the operation and the desired end state that serves as the initial impetus for the planning process. It may also include the commander's assessment of the adversary commander's intent and an assessment of where and how much risk is acceptable during the operation (Army) A clear, concise statement of what the force must do and the conditions the force must meet to succeed with respect to the enemy, terrain, and desired end state (FM 3‑0; Marine Corps) A commander's clear, concise articulation of the purpose(s) behind one or more tasks assigned to a subordinate. It is one of two parts of every mission statement which guides the exercise of initiative in the absence of instructions (FM 1‑02)

commander's visualization              (Army) The mental process of achieving a clear understanding of the force's current state with relation to the enemy and environment (situational understanding), and developing a desired end state which represents mission accomplishment and the key tasks that move the force from its current state to the end state (commander's intent), also commander's intent; situational understanding (FM 6‑0)

commanders, various (will accept updated list if anyone has one)         COMAFFOR‑‑Commander, Air Force Forces
COMAIR‑BALTAP‑‑Commander, Allied Air Forces, Baltic Approaches
COMAIRSOUTH‑‑Commander, Allied Air Forces, Southern Europe
COMALF‑‑Commander of Airlift Forces; commander of the airlift forces
COMANTDEF‑COM‑‑Commander, Antilles Defense Command
COMARFOR‑‑Commander, Army Forces
COMATF‑‑Commander, Amphibious Task Force
COMBALTAP‑‑Commander, Allied Forces, Baltic Approaches
COMBENE‑CHAN‑‑Commander, Benelux Sub‑Area Channel
COMBISCLANT‑‑Commander, Bay of Biscay Sub Area
COMCANLANT‑‑Commander, Canadian Atlantic Sub Area
COMCARSTRIK‑FOR‑‑Commander, Carrier Striking Force
COMCARSTRIK‑GRUONE‑‑Commander, Carrier Striking Group One
COMCARSTRIK‑GRUTWO‑‑Commander, Carrier Striking Group Two
COMCENTAG‑‑Commander, Central Army Group, Central Europe
COMCENTLANT‑‑Commander, Central Sub Area
COMEDCENT‑‑Commander, Central Mediterranean Area
COMEDEAST‑‑Commander, Eastern Mediterranean Area
COMEDNOREAST‑‑Commander, Northeast Mediterranean Area
COMEDOC‑‑Commander, Western Mediterranean Area
COMEDSOUEAST‑‑Commander, Southeast Mediterranean Area
COMFAIRWING‑NORLANT‑‑Commander, Fleet Air Wing Northern Atlantic
COMFIVEATAF‑‑Commander, Fifth Allied Tactical Air Force, Southern Europe
COMFLDCOMDASA‑‑Commander, Field Command, Defense Atomic Support Agency
COMFOURATAF‑‑Commander, Fourth Allied Tactical Air Force Central Europe
COMGIB‑‑(Naval) Commander, Gibraltar
COMGIBMED‑‑Commander, Gibraltar Mediterranean Command
COMICEDEFOR‑‑Commander, Iceland Defense Force
COMIDEASTFOR‑‑Commander, Middle East Force
COMJTF‑‑Commander, Joint Task Force
COMJUWATF‑‑Commander, Joint Unconventional Warfare Task Force
COMLANDFOR‑‑Commander, Land Forces
COMLANDJUT‑‑Commander, Allied Land Forces, Schleswig‑Holstein and Jutland
COMLANDNORWAY‑‑Commander, Allied Land Forces, Norway
COMLANDSOUTH‑‑Commander, Allied Land Forces, Southern Europe
COMLANDSOUTHEAST‑‑Commander, Allied Land Forces, Southeastern Europe
COMLANDZEALAND‑‑Commander, Allied Land Forces, Zealand
COMMAIRCENTLANT‑‑(Maritime Air) Commander, Central Sub Area
COMMAIRCHAN‑‑Commander, Allied Maritime Air Force, Channel
COMMAIREASTLANT‑‑(Maritime Air) Commander, Eastern Atlantic Area
COMMAIRNORECHAN‑‑Commander, Maritime Air Nore Sub Area Channel
COMMAIRNORLANT‑‑(Maritime Air) Commander, Northern Sub Area
COMMAIRPLYMCHAN‑‑Commander, Maritime Air Plymouth Sub Area, Channel
COMMARFOR‑‑Commander, Marine Forces
COMNAVBALTAP‑‑Commander, Allied Naval Forces, Baltic Approaches
COMNAVNON‑‑Commander, Allied Naval Forces, North Norway
COMNAVSCAP‑‑Commander, Allied Naval Forces, Scandinavian Approaches
COMNORLANT‑‑Commander, Northern Sub Area
COMNORTHAG‑‑Commander, Northern Army Group, Central Europe
COMOCEANLANT‑‑Commander, Ocean Sub Area
COMPLYMCHAN‑‑Commander, Plymouth Sub Area, Channel
COMSIATAF‑‑Commander, Sixth Allied Tactical Air Force, Southeastern Europe
COMSOTFE‑‑Commander, Support Operations Task Force, Europe
COMSTRICKFLANT‑‑Commander, Striking Fleet Atlantic (Afloat)
COMSTRIKFORSOUTH‑‑Commander, Naval Striking and Support Forces, Southern Europe
COMSTS‑‑Commander, Military Sea Transportation Service
COMSUBACLANT‑‑Commander, Submarine Allied Command, Atlantic
COMSUBEASTLANT‑‑Commander, Submarine Force, Eastern Atlantic
COMSUBMED‑‑Commander, Submarines, Mediterranean
COMSUBMEDNOREAST‑‑Commander, Submarines, Northeast Mediterranean
COMSUBWESTLANT‑‑Commander, Submarine Force, Western Atlantic Area
COMTAFNORNOR‑‑Commander, Allied Tactical Air Force, North Norway
COMTAFSONOR‑‑Commander, Allied Tactical Air Force, South Norway
COMTASKFORNON‑‑Commander, Allied Task Force North Norway
COMTWOATAF‑‑Commander, Second Allied Tactical Air Force, Central Europe
COMUKADR‑‑Commander, UK NATO Air Defense Region
COMUSAFFOR‑‑Commander, United States Air Force Forces
COMUSARFOR‑‑Commander, United States Army Forces
COMUSARSO‑‑Commander, United States Army Forces Southern Command
COMUSARTF‑‑Commander, United States Army Task Force
COMUSFAIRWINGMED‑‑Commander, United States Fleet Air Wing, Mediterranean
COMUSFORAZ‑‑Commander, United States Forces, Azores
COMUSJAPAN‑‑Commander, United States Forces, Japan
COMUSJTF‑‑Commander, United States Joint Task Force
COMUSJUWTF‑‑Commander, United States Joint Unconventional Warfare Task Force
COMUSKOREA‑‑Commander, United States Forces, Korea
COMUSLANDFOR‑‑Commander, United States Land Forces
COMUSMACTHAI‑‑Commander, United States Military Assistance Command, Thailand
COMUSMARFOR‑‑Commander, United States Marine Forces
COMUSMARTF‑‑Commander, United States Marine Task Force
COMUSMILGP‑‑Commander, United States Military Group
COMUSNAVFOR‑‑Commander, United States Naval Forces
COMUSNAVTF‑‑Commander, United States Naval Task Force

command‑initiated risk assessment  (for spelling or hyphenation only)

commands (usage)                       text style for commands and orders:

Use all caps for commands and orders, for example—

They received the leader's command,
FIRE WHEN READY.

The leader commanded CEASE
FIRE.

Use caps and lower case in quotation marks when the text uses terms such as "announces," "says," "calls," "identifies," and so on, for example—

The gunner announced, "Gun number one ready."

To surprise the enemy, the leader first says, "At my command."

COMMCEN                                   communications center

COMMEX                                    communications exercise (FM 3‑21.20, FM 3‑90.6, FM 7‑92, FM 90‑26, ARTEP 7‑10‑MTP, ARTEP 7‑93‑MTP, ARTEP 7‑94‑MTP)

COMMIT                                     Directive call to intercept a group of interest

committed force                          A force in contact with an enemy or deployed on a specific mission or course of action which precludes its employment elsewhere, also attack; decisive engagement (FM 3‑90)

commo                                       AR 310‑50 would have us use "comm," but every Soldier I hear refer to communications uses "commo" instead. (use abbreviations only in graphics)

common gateway interface            "common gateway interface" scripts perform basic functions on the internet such as counting, linking, scoring questions, and other interactive functions of your internet delivered program; i.e, Common Gateway Interface script takes data from the WEB and does something with it, (TRADOC Pam 350‑70‑2)

common operational picture           (DOD) A single identical display of relevant information shared by more than one command. A common operational picture facilitates collaborative planning and assists all echelons to achieve situational awareness (Army) An operational picture tailored to the user's requirements, based on common data and information shared by more than one command. Also called COP (FM 3‑0)

common servicing                         (DOD) The function performed by one Military Service in support of another Military Service for which reimbursement is not required from the Service receiving support, also command relationship; support, FM 10‑1)

common use                                (DOD) Services, materials, or facilities provided by a Department of Defense agency or a Military Department on a common basis for two or more Department of Defense agencies, elements, or other organizations as directed, FM 10‑1.

COMMSEC                                   use "COMSEC" instead; communications security

communication deception              (DOD) Use of devices, operations, and techniques with the intent of confusing or misleading the user of a communications link or a navigation system, also deception; electronic warfare; imitative electronic deception, FM 2‑0)

communications checkpoint            An air control point that requires serial leaders to report either to the aviation mission commander or the terminal control facility, also air control point; air corridor; Army airspace command and control (FM 3‑52; see Table 7‑8 for symbol)

communications intelligence           (DOD) Technical information and intelligence derived from foreign communications by other than the intended recipients. Also called COMINT, also combat intelligence, FM 2‑0)

communications jamming               Electronic measures taken to deny the enemy use of communications means See also barrage jamming; electronic warfare; information operations; jamming (FM 2‑0)

communications platoon                (not "communication platoon")

communications security               (DOD) The protection resulting from all measures designed to deny unauthorized persons information of value that might be derived from the possession and study of telecommunications, or to mislead unauthorized persons in their interpretation of the results of such possession and study. Communications security includes: cryptosecurity, transmission security, emission security, and physical security of communications security materials and information. a. cryptosecurity—The component of communications security that results from the provision of technically sound cryptosystems and their proper use. b. transmission security—The component of communications security that results from all measures designed to protect transmissions from interception and exploitation by means other than cryptanalysis. c. emission security—The component of communications security that results from all measures taken to deny unauthorized persons information of value that might be derived from intercept and analysis of compromising emanations from crypto‑equipment and telecommunications systems. d. physical security—The component of communications security that results from all physical measures necessary to safeguard classified equipment, material, and documents from access thereto or observation thereof by unauthorized persons. Also called COMSEC, FM 2‑0)

communications zone                    (DOD, NATO) Rear part of a theater of war or theater of operations (behind but contiguous to the combat zone) which contains the lines of communications, establishments for supply and evacuation, and other agencies required for the immediate support and maintenance of the field forces. [Note: the NATO term is communication zone.] Also called COMMZ, also combat zone; line of communications; rear area, FM 100‑7)

COMMZ                                      communications zone (FM 1‑02)

comp                                         composition (FM 3‑22.27, FM 3‑23.30); competition (FM 7‑1); composite; complement; component (use abbreviations only in graphics)

COMPACT                                   consolidation of military personnel activities

company                                    A unit consisting of two or more platoons, usually of the same type, with a headquarters and a limited capacity for self‑support (FM 3‑90; see Table 5‑6 for symbol)

company maintenance team           A team organized and equipped to provide mobile organizational maintenance support to the combat companies. Company maintenance teams perform battle damage assessment and battle damage repair, diagnose maintenance problems, and conduct organizational repairs and recovery. Also called CMT (FM 4‑30.3)

company team                             A combined arms organization formed by attaching one or more nonorganic tank, mechanized infantry, or light infantry platoons to a tank, mechanized infantry, or light infantry company either in exchange for or in addition to organic platoons, also combined arms team (FM 3‑90)

compartmentation                        (DOD) 1. Establishment and management of an organization so that information about the personnel, internal organization, or activities of one component is made available to any other component only to the extent required for the performance of assigned duties, FM 31‑20‑5. 2. Effects of relief and drainage upon avenues of approach so as to produce areas bounded on at least two sides by terrain features such as woods, ridges, or ravines that limit observation or observed fire into the area from points outside the area (Army) 1. In unconventional warfare, the division of an organization or activity into functional segments or cells to restrict communication between them and prevent knowledge of the identity or activities of other segments except on a need‑to‑know basis (FM 31‑20‑5) 2. Restricting the use of cryptovariables to specific users for the purpose of limiting access to the information protected by these cryptovariables and limiting the adverse impact of a compromise of these variables (FM 31‑20‑5)

COMPASS                                   Computerized Movement Planning and Status System

compass direction                        (NATO) The horizontal direction expressed as an angular distance measured clockwise from compass north (FM 1‑02)

COMPLETE                                  (A/S) Mandatory call from the attack aircraft to the Joint Terminal Attack Controller (JTAC) during Type III control indicating completion of ordnance release. (See also CLEARED TO ENGAGE.)

complete round                            (DOD) A term applied to an assemblage of explosive and nonexplosive components designed to perform a specific function at the time and under the conditions desired. Examples of complete rounds of ammunition are: a. separate loading, consisting of a primer, propelling charge, and, except for blank ammunition, a projectile and a fuze; b. fixed or semifixed, consisting of a primer, propelling charge, cartridge case, a projectile, and, except when solid projectiles are used, a fuze; c. bomb, consisting of all component parts required to drop and function the bomb once; d. missile, consisting of a complete warhead section and a missile body with its associated components and propellants; and e. rocket, consisting of all components necessary to function, FM 6‑20‑40)

complex                                     (noun ‑ Etymology: Late Latin complexus ‑ totality, complecti ‑ embrace Date: 1643) A whole made up of complicated or interrelated parts <a complex of university buildings<a complex of welfare programs<the military‑industrial complex—A group of culture traits relating to a single activity (as hunting), process (as use of flint), or culture unit b (a1) A group of repressed desires and memories that exerts a dominating influence upon the personality (a2) An exaggerated reaction to a subject or situation (a3) A group of obviously related units of which the degree and nature of the relationship is imperfectly known. A chemical association of two or more species (as ions or molecules) joined usually by weak electrostatic bonds rather than covalent bonds)

COMPOSITION**                         Request for a number of contacts within a group)

compromise (DOD)                        The known or suspected exposure of clandestine personnel, installations, or other assets, or classified information or material, to an unauthorized person, FM 3‑05.20)

COMPUSEC                                 computer security (FM 1‑02)

computed air release point             (DOD, NATO) A computed air position where the first paratroop or cargo item is released to land on a specified impact point. Also called CARP, FM 90‑26)

computer network attack              (DOD) Operations to disrupt, deny, degrade, or destroy information resident in computers and computer networks, or the computers and networks themselves. Electronic attack (EA) can be used against a computer, but it is not computer network attack (CNA) CNA relies on the data stream to execute the attack while EA relies on the electromagnetic spectrum. An example of the two operations is the following: sending a code or instruction to a central processing unit that causes the computer to short out the power supply is CNA. Using an electromagnetic pulse device to destroy a computer's electronics and causing the same result is EA. Also called CNA, FM 3‑13)

computer network defense             (DOD) Defensive measures to protect and defend information, computers, and networks from disruption, denial, degradation, or destruction. Also called CND (FM 3‑13 (FM 1‑02)

computer network exploitation        Enabling operations and intelligence collection to gather data from target or adversary automated information systems or networks (FM 3‑13)

computer security                        (DOD) The protection resulting from all measures to deny unauthorized access and exploitation of friendly computer systems. Also called COMPUSEC, FM 3‑13)

computer‑aided instruction            (CAI) also referred to as "computer‑assisted instruction," involves use of computers to aid in the delivery of instruction. CAI exploits computer technology to provide for the storage and retrieval of information for both the instructor and student. CAI usually refers to the use of computers to support instructor‑led classroom instruction. Using computers as a presentation media for slides, audio, or motion pictures, which support large or small group instruction, is an example of CAI, (TRADOC Pam 350‑70‑2)

computer‑based instruction           (CBI) Course materials presented or controlled by a computer that use multiple requirements for student responses as a primary means of facilitating mastery of a task or supporting skill and knowledge. CBI may also be referred to as "computer‑based training (CBT), (TRADOC Pam 350‑70‑2)

computer‑managed instruction       (CMI) The use of computers and software to manage the instructional process. CMI functions can include a management administration system designed to Track student performance over time. Provide information concerning performance trends. Record individual and group performance data. Schedule students, training, resources, and provide support for other training management functions. CMI functions may be used with CBI, CAI, or IMI based on need, (TRADOC Pam 350‑70‑2)

COMSEC                                     communications security (FM 1‑02, FM 7‑1)

COMTECHREP                              complementary technical report

con                                           control (use abbreviations only in graphics)

CONAD                                       Continental Air Defense Command

CONAF                                       Conceptual Design for the Army in the Field

conc                                          concentration (FM 3‑21.20 (use abbreviations only in graphics)

concealment                               (DOD, NATO) The protection from observation or surveillance, FM 3‑21.10)

concept of operations                   (DOD) A verbal or graphic statement, in broad outline, of a commander's assumptions or intent in regard to an operation or series of operations. The concept of operations frequently is embodied in campaign plans and operation plans; in the latter case, particularly when the plans cover a series of connected operations to be carried out simultaneously or in succession. The concept is designed to give an overall picture of the operation. It is included primarily for additional clarity of purpose (NATO) A clear and concise statement of the line of action chosen by a commander in order to accomplish his mission (Army) How commanders see the actions of subordinate units fitting together to accomplish the mission. As a minimum, the description includes the scheme of maneuver and concept of fires. The concept of operations expands the commander's selected course of action and expresses how each element of the force will cooperate to accomplish the mission. Also called CONOPS (JP 1‑02)

concept plan                               (DOD) An operation plan in concept format. Also called CONPLAN, also operation plan, FM 5-0

CONDECA                                   Central American Defense Council

conduct                                     To perform the activities of the operations process: planning, preparing, executing, and continuously assessing (FM 6‑0)

cone of fire                                 The pattern formed on the way to the target by several rounds fired in a burst, also beaten zone (FM 3‑22.68)

CONELRAD                                  control of electromagnetic radiation's

CONEX                                       container express

conf                                          conference; confidential (use abbreviations only in graphics)

CONFAD                                     Concept of a Family of Army Divisions

CONFETTI                                   Chaff lane or corridor

configured load                            Single or multicommodity load of supplies built to the anticipated or actual needs of a consuming unit, thereby facilitating throughput to the lowest possible echelon. Configured loads leverage the efficiencies of containerization and capabilities of containerized roll on/roll off platforms whenever possible. The two types of configured loads are mission configured loads and unit configured loads, also mission configured load; unit configured load (FM 4‑0)

confirmation brief                         A briefing subordinate leaders give to the higher commander immediately after the operation order is given. It is their understanding of his intent, their specific tasks, and the relationship between their mission and the other units in the operation (FM 5-0)

conflict                                      (DOD) An armed struggle or clash between organized groups within a nation or between nations in order to achieve limited political or military objectives. Although regular forces are often involved, irregular forces frequently predominate. Conflict is often protracted, confined to a restricted geographic area, and constrained in weaponry and level of violence. Within this state, military power in response to threats may be exercised in an indirect manner while supportive of other instruments of national power. Limited objectives may be achieved by the short, focused, and direct application of force, FM 100‑8)

conflict termination                      The point at which the principal means of conflict shifts from the use or threat of force to other means of persuasion (FM 3‑0)

Cong                                         Congress (use abbreviations only in graphics)

CONGEN                                     Consul General

CONGINT                                    interest by Member of Congress

CONOBJTR                                  conscientious objector

CONOP                                       continuous operations (FM 3‑21.20, FM 3‑22.90)

CONOPS                                     concept of operations (FM 1‑02) Continental (United States) Operations (US Army Intelligence Command)

CONPLAN                                    concept plan (FM 1‑02); concept‑of‑the‑operation plan (FM 7‑98); contingency plan (FM 3‑90.1, FM 90‑26)

cons                                          consolidate (FM 7‑1 (25‑101); use abbreviations only in graphics)

CONS/CONNING                           Descriptive term for nonfriendly aircraft leaving contrails)

consol                                        consolidate (ARTEP 7‑91‑MTP (use abbreviations only in graphics)

consolidation                               See consolidation of position (FM 1‑02)

consolidation of position                (DOD, NATO) Organizing and strengthening a newly captured position so that it can be used against the enemy. [Note: the Army uses the term "consolidation."] See FM 3‑90)

consolidation psychological operation    Psychological operations conducted in foreign areas inhabited by an enemy or potentially hostile populace and occupied by US forces or in which US forces are based, designed to produce behaviors by the foreign populace that support United States objectives in the area (FM 3‑05.20)

CONSSTOCS                               contingency support stocks

const                                         construction (FM 1‑02, FM 5-0‑1); use abbreviations only in graphics)

constraint                                   (Army) A restriction placed on the command by a higher command. A constraint dictates an action or inaction, thus restricting the freedom of action a subordinate commander has for planning (FM 5-0; Marine Corps) Something which must be done that limits freedom of action, also restraint (FM 1‑02)

consumption rate                         (DOD, NATO) The average quantity of an item consumed or expended during a given time interval, expressed in quantities by the most appropriate unit of measurement per applicable stated basis, FM 10‑1)

cont                                          contingency (FM 3‑90.6); continue; continued; continuation (use abbreviations only in graphics)

contact                                      (DOD) 1. In air intercept, a term meaning "Unit has an unevaluated target." See FM 44‑100. 2. In health services, an unevaluated individual who is known to have been sufficiently near an infected individual to have been exposed to the transfer of infectious material, FM 4‑02)

CONTACT                                   1.   Sensor contact at the stated position.

2.   Acknowledges sighting of a specified reference point.

3.*  Individual radar return within a group or ARM)

contact point                              (DOD, NATO) 1. In land warfare, a point on the terrain, easily identifiable, where two or more ground units are required to make physical contact, FM 3‑90. 2. In air operations, the position at which a mission leader makes radio contact with an air control agency, FM 3‑04.111. 3 (DOD only) In evasion and recovery operations, a location where an evader can establish contact with friendly forces, FM 3‑05. Also called CP, also checkpoint; control point; coordinating point. (See Table 7‑13 for symbol)

contain                                      (DOD, NATO) To stop, hold, or surround the forces of the enemy or to cause the enemy to center activity on a given front and to prevent the withdrawal of any part of the enemy's force for use elsewhere, also block; fix; suppress, FM 3‑90. (See Table A‑1 for symbol)

container delivery system              A system for aerial delivery of supplies and small items of equipment from low or high altitudes into a small area. Also called CDS, also bulk cargo (FM 4‑01.30)

CONTAINER**                             Inner group formation with four CONTACTS oriented in a square or offset square)

contamination                             (DOD, NATO) 1. The deposit, absorption, or adsorption of radioactive material, or of biological or chemical agents on or by structures, areas, personnel, or objects. 2 (DOD only) Food and/or water made unfit for consumption by humans or animals because of the presence of environmental chemicals, radioactive elements, bacteria, or organisms, the byproduct of the growth of bacteria or organisms, the decomposing material (to include the food substance itself), or waste in the food or water, also decontamination; fallout; induced radiation; residual radiation, FM 3‑11)

contemporary operational environment  the overall operational environment, with a range of threats extending from smaller, lower‑technology opponents using more adaptive, asymmetric methods, to larger, modernized forces able to engage deployed US forces in more conventional, symmetrical way (FM 3‑21.10)

contiguous                                  in actual contact; touching along a boundary or at a point. of angles; adjacent; next or near in time or sequence (MWOL '01)

contiguous area of operations        When all of a commander's subordinate forces' areas of operation share one or more common boundaries (FM 3‑90)

contingency                                (DOD) An emergency involving military forces caused by natural disasters, terrorists, subversives, or by required military operations. Due to the uncertainty of the situation, contingencies require plans, rapid response, and special procedures to ensure the safety and readiness of personnel, installations, and equipment, also branch; concept plan; operation order; operation plan; sequel, FM 5-0)

contingency fee                           (noun, MWO, 1945) A fee for services (as of a lawyer) paid upon successful completion of the services and usually calculated as a percentage of the gain realized for the client — called also contingent fee)

contingency plan                         (DOD) A plan for major contingencies that can reasonably be anticipated in the principal geographic subareas of the command, FM 5-0)

contingency table                        (noun, MWO, 1922) A table of data in which the row entries tabulate the data according to one variable and the column entries tabulate it according to another variable and which is used especially in the study of the correlation between variables)

CONTINUE                                  Continue present maneuver; does not imply a change in clearance to engage or expend ordnance)

CONTINUE DRY                            Continue present maneuver; ordnance release not authorized. Training use only)

contour flight                              Flight characterized by constant airspeed and varying altitude as dictated by vegetation, obstacles, and ambient light, also terrain flight (FM 3‑04.111)

contractor                                  Person or business that provides products or services for monetary compensation. A contractor furnishes supplies, services, or performs work at a certain price or rate based on the terms of a contract (FM 3‑100.21)

contribute                                  to give, grant, furnish, supply, write, or submit. Contrast with attribute)

control                                       (DOD) 1. Authority that may be less than full command exercised by a commander over part of the activities of subordinate or other organizations, FM 3‑0. 2. In mapping, charting, and photogrammetry, a collective term for a system of marks or objects on the Earth or on a map or a photograph, whose positions or elevations (or both) have been or will be determined, FM 3‑25.26. 3. Physical or psychological pressures exerted with the intent to assure that an agent or group will respond as directed. 4. An indicator governing the distribution and use of documents, information, or material. Such indicators are the subject of intelligence community agreement and are specially defined in appropriate regulations, FM 2‑0 (Army) 1. Within command and control, the regulation of forces and other battlefield operating systems warfighting functions to accomplish the mission in accordance with the commander's intent. It includes collecting, processing, displaying, storing, and disseminating relevant information for creating the common operational picture and using information during the operations process (FM 6‑0) 2. A tactical mission task that requires the commander to maintain physical influence over a specified area to prevent its use by an enemy (FM 3‑90) 3. Action taken that eliminates a hazard or reduces the risk from that hazard. Part of the third step in risk management (FM 100‑14) See also administrative control; command relationship; operational control; tactical control (FM 1‑02)

control measures                         Directives given graphically or orally by a commander to subordinate commands to assign responsibilities, coordinate fires and maneuver, and control combat operations. Each control measure can be portrayed graphically. In general, all control measures should be easily identifiable on the ground (FM 5-0)

control point                               (DOD, NATO) 1. A position along a route of march at which men are stationed to give information and instructions for the regulation of supply or traffic, FM 3‑19.1. 2. A position marked by a buoy, boat, aircraft, electronic device, conspicuous terrain feature, or other identifiable object which is given a name or number and used as an aid to navigation or control of ships, boats, or aircraft. 3. In making mosaics, a point located by ground survey with which a corresponding point on a photograph is matched as a check, FM 3‑34.331)

control(led/ling)                           exception to short‑long vowel rule (as in 'striped' [long "i"] and 'stripped') Compare to 'travel(ed/ing)'

controlled airspace                       (DOD, NATO) An airspace of defined dimensions within which air traffic control service is provided to controlled flights, also airspace coordination area; area of operations; Army airspace command and control; restricted operations area/zone, FM 3‑52)

controlled exchange                     The removal of serviceable parts, components, or assemblies from unserviceable, economically reparable equipment and their immediate reuse in restoring a like item of equipment to a combat operable or serviceable condition, also cannibalize (FM 4‑30.3)

controlled item                            See regulated item (FM 1‑02)

controlled supply rate                   The rate of ammunition consumption that can be supported, considering availability, facilities, and transportation. It is expressed in rounds per unit, individual, or vehicle per day. The Army service component commander announces the controlled supply rate (CSR) for each item of ammunition, and, in turn, the commander of each subordinate tactical unit announces a CSR to his commanders at the next lower levels. A unit may not draw ammunition in excess of its CSR without authority from its next higher headquarters. Also called CSR, also one day's supply; required supply rate (FM 9‑6)

controls                                     Actions to eliminate threats or reduce their risk (FM 100‑14)

CONUS                                       continental United States (FM 1‑02)

CONUSA                                     Continental United States Army (FM 100‑23‑1); the numbered armies in the continental United States

CONUSAMDW                              the numbered armies in the continental United States and the United States Army Military District of Washington

converged sheaf                          (DOD) The lateral distribution of fire of two or more pieces so that the planes of fire intersect at a given point, also final protective fire; sheaf, FM 6‑30)

convl                                         conventional (use abbreviations only in graphics)

convoy                                      (DOD, NATO) 1. A number of merchant ships and/or naval auxiliaries usually escorted by warships and/or aircraft—or a single merchant ship or naval auxiliary under surface escort—assembled and organized for the purpose of passage together. 2. A group of vehicles organized for the purpose of control and orderly movement with or without escort protection that moves over the same route at the same time under one commander. [Note: the NATO definition does not include "that moves over the same route at the same time under one commander."] See also march column, FM 4‑01.30. (See Table 7‑17 for symbols.)

convoy security operations            A specialized kind of area security operations conducted to protect convoys (FM 3‑90)

COO                                          combined obstacles overlay (FM 3‑90.6)

cook off                                     (verb; MW10); means "to fire as a result of overheating." MW10 does not define it with reference to a hand grenade)

COOP                                         Continuity of Operations Plan

COOPCOMM                                communications facilities in support of DA Continuity of Operations Plan

coord                                         coordinate(s), coordinated; coordinating; coordination; coordination (FM 3‑21.20, FM 90‑26 (use abbreviations only in graphics)

coord inst                                   coordinating instructions (illustration text only, FM 3‑90.1)

coordinated fire line                      (DOD, NATO) The coordinated fire line (CFL) is a line beyond which conventional, indirect, surface fire support means may fire at any time within the boundaries of the establishing headquarters without additional coordination. The purpose of the CFL is to expedite the surface‑to‑surface attack of targets beyond the CFL without coordination with the ground commander in whose area the targets are located. Also called CFL, also fire support, FM 6‑30. (See Table 7‑12 for symbol)

coordinating altitude                     (DOD) A procedural airspace control method to separate fixed‑ and rotary‑wing aircraft by determining an altitude below which fixed‑wing aircraft will normally not fly and above which rotary‑wing aircraft normally will not fly. The coordinating altitude is normally specified in the airspace control plan and may include a buffer zone for small altitude deviations, also above ground level; controlled airspace, FM 3‑52)

coordination                                The action necessary to ensure adequately integrated relationships between separate organizations located in the same area. Coordination may include such matters as fire support, emergency defense measures, area intelligence, and other situations in which coordination is considered necessary (FM 6‑0)

COP                                           common operational picture (FM 1‑02); combat outpost; command operating program; command observation post (opposing forces)

COPE                                         custodian of postal effects

COPL                                         combat outpost line

COPO                                         Chief of Personnel Operations

Copperhead                                (nickname for what?) always initial cap [proper noun])

copyright                                    (noun, 1735) the exclusive legal right to reproduce, publish, and sell the matter and form (as of a literary, musical, or artistic work; transitive verb, 1806) to secure a copyright on (adjective, 1870) secured by copyright)

COR                                           contracting officer's representative; cargo outturn report

CORDASF                                    Commissary Resale Division of the Army Stock Fund

cordelette                                  short section of static rope or static cord. Also called "sling rope"

CORDS                                       civil operations revolutionary development support

corduroy road                              A road made or reinforced by laying logs or planks perpendicular to the direction of travel. It is usually used when a road is muddy, snow packed, or in a swamp (FM 5‑34)

CORE                                         contingency response [program]

CORG                                         Combat Operations Research Group

corps                                         The Army's largest tactical unit and the instrument by which higher echelons of command conduct maneuver at the operational level (FM 3‑90; see Table 5‑6 for symbol)

CORR                                         central optical receiver/retroreflector

CORRECT                                    A procedure word meaning, "You are correct, or what you have transmitted is correct" (FM 24‑19)

CORRECTION                               A procedure word meaning, 1. "An error has been made in this transmission. Transmission will continue with the last word correctly transmitted. 2. "An error has been made in this transmission (or message indicated) The correct version is (insert text)" 3. "That which follows is a corrected version in answer to your request for verification." (FM 24‑19)

corrosivity                                  One of the four possible characteristics of hazardous wastes defined by the Environmental Protection Agency. It is the ability to corrode other materials (FM 3‑100.4)

COS                                          chief of staff (FM 1‑02); civilian occupational specialty

COSA                                         corps service area

COSAMREG                                 consolidation of supply and maintenance regulations

COSATI                                      committee on scientific and technical information

COSC                                         combat and operational stress control (FM 1‑02)

COSCOM                                    corps support command (FM 1‑02)

COSMIC                                     code name given to identify NATO TOP SECRET documents

COSMOS                                    Centralization of Supply Management Operations

COSTAR                                     Combat Service to the Army

COT                                          cotangent (FM 3‑22.90)

COTR                                         contracting officer's technical representative(s)

COTS                                         commercial off the shelf

counterair                                   (DOD) A mission that integrates offensive and defensive operations to attain and maintain a desired degree of air superiority. Counterair missions are designed to destroy or negate enemy aircraft and missiles, both before and after launch, also air superiority; defensive counterair; offensive counterair, FM 44‑100)

counteratk                                  (graphics only; use the more familiar, and shorter, "catk") counterattack (FM 3‑22.90)

counterattack                             (DOD, NATO) Attack by part or all of a defending force against an enemy attacking force, for such specific purposes as regaining ground lost, or cutting off or destroying enemy advance units, and with the general objective of denying to the enemy the attainment of the enemy's purpose in attacking. In sustained defensive operations, it is undertaken to restore the battle position and is directed at limited objectives, also attack, FM 3‑0. (See Table A‑1 for symbol)

counterdeception                         (DOD) Efforts to negate, neutralize, diminish the effects of, or gain the advantage from a foreign deception operation. Counterdeception does not include the intelligence function of identifying foreign deception operations, also deception, FM 3‑13)

counterdrug                                (DOD) Those active measures taken to detect, monitor, and counter the production, trafficking, and use of illegal drugs, FM 3‑07)

counterfire                                  (DOD, NATO) Fire intended to destroy or neutralize enemy weapons. Includes counterbattery, counterbombardment, and countermortar fire. [Note: the NATO definition does not include the second sentence.] See also fire; fire mission (FM 6‑20‑30, FM 1‑02)

counterinsurgency                        (DOD) Those military, paramilitary, political, economic, psychological, and civic actions taken by a government to defeat insurgency, also insurgency; stability operations; support operations, FM 3‑07)

counterintelligence                       (DOD) Information gathered and activities conducted to protect against espionage, other intelligence activities, sabotage, or assassinations conducted by or on behalf of foreign governments or elements thereof, foreign organizations, or foreign persons, or international terrorist activities, FM 3‑13 (Marine Corps) Within the Marine Corps, counterintelligence constitutes active and passive measures intended to deny a threat force valuable information about the friendly situation, to detect and neutralize hostile intelligence collection, and to deceive the enemy as to friendly capabilities and intentions. Also called CI (FM 1‑02)

counterintelligence coordinating authority  Subordinate to the staff intelligence officer or an element of the J/G/S2X specifically tasked with the oversight, deconfliction, and coordination of that unit's counterintelligence activities. When constituted as the senior or sole counterintelligence coo