| Acronym | Meaning |
| CAPDS | Chemical Agent Point Detector System |
| CAPE | Computer Aided Project Engineering |
| CAPTOR | Underwater Mine (mk 60, Mod 0) |
| CAR | Configuration Audit Review |
| CARA | Combined Altitude Radar Altimeter |
| CARDS | Central Archive For Reusable Defense Software |
| CART | Command Assessment Of Readiness And Training |
| CAS | Calibrated Airspeed |
| CASE | Computer Aided Software Engineering |
| CAST | Combined Arms Staff Trainer |
| CATC | Carrier Air Traffic Control Center |
| CATCC | Carrier Air Traffic Control Center |
| CATS | Combined Arms Training Systems (pmtrade) |
| CB | Circuit Breaker |
| CBCR | Change Board Commitment Record |
| CBD | Commerce Business Daily |
| CBIL | Common Bulk Items List |
| CC | Configuration Control |
| CCA | Carrier Controlled Approach |
| CCA | Circuit Card Assembly |
| CCA | Critical Characteristics Audit |
| CCB | Change Control Board |
| CCB | Configuration Control Board |
| CCBD | Config Control Board Directive |
| CCBR | Config Control Board Request |
| CCC | Change & Configuration Control (product Name) |
| CCC | Command, Control, Communications |
| CCCB | Component Change Control Board |
| CCDL | Cross Channel Data Link |
| CCFDA | Cockpit Control Feel Drive Actuator |
| CCL | Command And Control Lab |
| CCL | Command Control Language |
| CCMM | Course Curriculum Model Manager |
| CCMTC | Command And Control Maint Team Complex |
| CCO | Contract Change Order |
| CCPDSR | Command Center Processing & Display System Replacement |
| CCPT | Cockpit Control Position Transducer |
| CCS | Change Commitment Summary |
| CCS | Classified Control System |
| CCS | Command And Control System |
| CCSDSP | Closed Circuit Saturation Diving System |
| CCTDA | Cockpit Control Thrust Drive Actuator |
| CCTT | Command And Control Team Trainer |
| CCTV | Closed Circuit Television |
| CCU | Computer Control Unit |
| CDD | Common Data Dictionary |
| CDI | Cumulative Damage Indes |
| CDIF | Case Date Interchange Format (eia Effort) |
| CDIL | Cumulative Damage Index Left Engine |
| CDIR | Cumulative Damage Index Right Engine |