| Abbreviation | Definition |
|---|---|
| CDSSC | COOP (Continuity Of OPerations) Designated Successor Service Chief |
| CDT | Cadet |
| CDT | Capabilities Description Table |
| CDT | Computer-Directed Training |
| CDT | Contractor Development Test |
| CDTF | Chemical, Decontamination Training Facility |
| CDTR | Commercial Training Device Requirement |
| CDU | Counter-Drug Update |
| CDW | Critical Design Walkthrough |
| CDWL | Concealed Deadly Weapons License |
| CE | Campaign Evaluation |
| CE | Cartographic Entity |
| CE | Casualty Estimation |
| CE | Chemical Energy |
| CE | Circular Error |
| CE | Civil Engineer |
| CE | Collateral Enclave |
| CE | Command Element |
| CE | Commander's Evaluation |
| CE | Communications and Electronics |