| Acronym | Meaning |
| CVDA | Converter |
| CVE | Complete Vehicle Erector |
| CVM | Control Valve Module |
| CVR | Change Verification Record |
| CVR | Configuration Verification Review |
| CVRD | Converter |
| CVT | Communications Vector Table |
| CVT | Concept Verification Testing |
| CW | Clockwise |
| CW | Command Word |
| CW | Continuous Wave |
| CWA | Caution And Warning Annunciator |
| CWA | Clean Work Area |
| CWA | Controlled Work Area |
| CWE | Caution And Warning Electronics |
| CWEA | Caution And Warning Electronic Assembly |
| CWEU | Caution And Warning Electronics Unit |
| CWFSP | Caution And Warning/Fire Suppression Panel |
| CWG | Constant Wear Garment |
| CWLM | Caution And Warning Limit Module |
| CWS | Caution And Warning Status |
| CWS | Caution And Warning System |
| CWSU | Caution And Warning Status Unit |
| CWSU | Condensate Water Servicing Unit |
| CX | Color Exterior Film |
| CY | Calendar Year |
| CY | Cycle |
| CYL | Cylinder |
| D | Deck |
| D | Deliver (Delivery) |
| D | Delta |
| D | Down |
| D | Drag |
| D | LSC Data Link Transmission Repeater |
| D | LSC Defense Logistics Service Center |
| D | LSC DLSMData Link Summary Message |
| D | LSC DLTRData Link Terminal Repeater |
| D&C | DisplaY And Control (C&D Preferred) |
| D&C | Displays And Controls |
| D&CS | Display And Controls Subsystem |
| D&O | DescriPtion And Operations |
| D&P | Drain And Purge |
| D/A | Digital To Analog |
| D/C | DisplaYs/Controls |
| D/L | Data Link |
| D/L | Deorbit/Landing |
| D/L | Downlink |
| D/L | Downlist |
| D/VD | Data/Voice Data |
| DA | Data Acquisition |