| Abbreviation | Definition |
|---|---|
| CDB | Corporate Database |
| CDC | Cadet Deputy Commander |
| CDC | Center for Disaster Control |
| CDC | Classified Doctrine Concept |
| CDC | Combat Developments Course |
| CDC | Control Data Corporation |
| CDC | CONUS Demobilization Center |
| CDC | Core Data Center |
| CDCM | Coastal Defense Cruise Missile |
| CDCP | Central Data Collection Point |
| CDD | Capability Development Document |
| CDDB | Central Demand Database |
| CDDP | Cataloging Distribution Data Processing |
| CDE | Chemical Defense Equipment |
| CDE | Collateral Damage Estimation |
| CDE | College of Distant Education |
| CDE | Common Desktop Environment |
| CDEC | Combat Development and Experimentation Center (or Command) |
| CDERA | Caribbean Disaster Emergency Response Agency |
| CDF | Civil Defense Forces |