cas casualty
CAS close air support
cas agt casualty agent
CATCC carrier air traffic control center
catk counterattack
cav cavalry
cav sqdn cavalry squadron
CBRN chemical, biological, radiological, and nuclear
CBRN recon plat chemical, biological, radiological, and nuclear reconnaissance platoon
cbt combat
cbt aslt trans hel combat assault transportation helicopter
cbt engr plat combat engineer platoon
cbt orgn combat organization
cbt spt combat support
cbt spt br combat support branch
cbt svc spt combat service support
cbt veh combat vehicle
CBU cluster bomb unit
CBV Combat Breacher Vehicle
CCD camouflage, concealment, and deception
CCD charged coupled device
CCDR Regional Combatant Commander
CDC combat direction center
CE command element
CE Corps of Engineers
CE; C-E; C/E communications-electronics
CECOM Communications-Electronics Command
CENTCOM US Central Command
CEP circular error probable
CEV combat engineer vehicle
CEWI combat electronic warfare and intelligence
cft craft
CFV cavalry fighting vehicle
CG Coast Guard
CG commanding general
CG phosgene
char characteristic
CHC Chaplain Corps
CHOP Change in Operational Control
CHS combat health support
CIA Central Intelligence Agency
CinC; CINC Commander-in-Chief
CINCNORAD Commander-in-Chief, NORAD
CIO Chief Information Officer
CITV commander’s independent thermal viewer
CIWS close-in weapon system
CJCS chairman of the joint chiefs of staff
ckt circuit
Cl chlorine
CLU command launch unit