| Abbreviation | Definition |
|---|---|
| CMAS | Coherent Multi-static Active Sonar |
| CMASS | Counter-drug Modeling and Simulation System |
| CMAT | Consequence Management Advisory Team |
| CMATT | Coalition Military Assistant Training Team |
| CMB | Combat Maneuver Bonus |
| CMB | Construction Materials Board (DND, Canada) |
| CMC | Ceramic Matrix Composites |
| CMC | Civilian Military Combine |
| CMC | Civil-Military Cooperation |
| CMC | Closed Military Zone |
| CMC | Command Master Chief |
| CMC | Commandant of the Marine Corps |
| CMC | Crew Management Cell |
| Cmc | Midpoint Compromise Coverage Factor |
| CMCB | Civil-Military Coordination Board |
| CMCC | Civil Military Coordination Center |
| CMCC | Classified Material Control Center |
| CMCC | Combined Movement Coordination Center |
| CMCC | Corps Movement Control Center |
| CMCE | Certified Military Community Executive |