| Abbreviation | Definition |
|---|---|
| CCA | Circuit Card Assembly |
| CCA | Container Control Activity |
| CCA | Contamination Control Area |
| CCA | Contingency Capabilities Assessment |
| CCA | Contract Construction Agent |
| CCA | Correct Counter Attack |
| CCAD | Corpus Christi Army Depot |
| CCAF | Capellan Confederation Armed Forces |
| CCAF | Community College of the Air Force |
| CCAP | Combatant Command AFRTS (Armed Forces Radio and Television Service) Planner |
| CCAS | Contingency Contract Administration Services |
| CCAS-C | Contingency Contract Administration Services Commander |
| CCATT | Critical Care Air Transport Team |
| CCAWS | Close Combat Anti-armor Weapon System |
| CCB | Community Counter-terrorism Board |
| CCB | Configuration Control Board |
| CCBD | Configuration Control Board Directive |
| CCBLS | Hundreds of Barrels |
| CCC | Calm, Cool, and Collected |
| CCC | CBT (Computer Based Training) Course Committee |