| Abbreviation | Definition |
|---|---|
| CEMPA | Central European Military Pilots Association |
| CENSI | Center for Engineering Systems and Integration |
| CENSP | Clothing, Equipment, and Necessities Supply Point |
| CENTAF | CENTral Command Air Forces (9th Air Force) |
| CENTAG | CENTral Army Group (Central Europe) |
| CENTCOM | CENTral COMmand |
| CENTCOM | United States Central Command |
| CENTO | Central Treaty Organization |
| CENTRIXS | Combined ENTerprise Regional Information eXchange System |
| CENZUB | Centre d’entrainement aux actions en zone urbaine (FRENCH) Urban Equity Training Center (ENGLISH) |
| CENZUB | Centre dentrainement aux actions en zone urbaine (FRENCH) Urban Equity Training Center (ENGLISH) |
| CEO | Career Ending Opportunity |
| CEO | Central Elite Operations |
| CEO | Ceremonial Events Officer |
| CEO | Chief Engagement Officer |
| CEO | Chief Executing Officer |
| CEO | Chief Executive Officer |
| CEO | Controlling Every Objective |
| CEO | Covert Elite Operations |
| CEOI | Combat Electronic Operating Instruction |