| Abbreviation | Definition |
|---|---|
| CVRDE | Combat Vehicles Research and Development Establishment |
| CVS | Cargo Visibility System |
| CVS | Commercial Vendor Services |
| CVT | Criticality-Vulnerability-Threat |
| CVW | Aircraft Carrier Air Wing |
| CVW | Candidate Visitation Weekend |
| CVW | CryptoVariable Weekly |
| CVWC | Aircraft Carrier (Cruiser, heaVier-than-air aircraft) Air Wing Commander |
| CVWW | Council for Volontary Welfare Workers |
| CW | Chemical Warfare |
| CW | Chemical Weapons |
| CW | Code Word |
| CW | Combat Weapon |
| CW2 | Chief Warrant Officer 2 - ARMY |
| CW3 | Chief Warrant Officer 3 -Army |
| CW4 | Chief Warrant Officer - Army |
| CW5 | Chief Warrant Officer - Army |
| CWA | Can't Whip America |
| CWA | Chemical Warfare Agent |
| CWAC | Canadian Women's Army Corps |