| Abbreviation | Definition |
|---|---|
| CDW | Compact Disc Writeable |
| CE | Change Evaluation |
| CE | Civil Engineering |
| CE | Communications Engineer |
| CE | Compact Equipment |
| CE | Cost Element |
| CE | Current Expendable |
| CE&IS | Combined Elements and Integration Systems |
| CEA | Control Electronics Assembly |
| CEC | Control Electronics Container |
| CEC | Control Encoder Coupler |
| CECP | Compatibility Engineering Change Proposal |
| CECR | Construction and Environmental Compliance and Restoration |
| CEDC | Cycling Error Detection Code |
| CEFAC | Chemical Exchange and Feedback between the Atmosphere and the Cryosphere |
| CEI | Configuration End Item |
| CEI | Contract End Item |
| CEIT | Crew Equipment Integration Test |
| CEIT | Crew Equipment Interface Test |
| CEL | Check Engine Light |