CRV
- Acropolis Aviation
- CR-V3 battery
- CRV7
- California Redemption Value
- Carlinville station
- Central retinal vein occlusion
- Certificate revocation vector
- Charles River Ventures
- Cheng rotation vane
- Chromium-vanadium steel
- Component Recordable Video
- Congregation of Windesheim
- Corvus (constellation)
- Craven Arms railway station
- Crew Return Vehicle
- Crotone Airport
- Honda CR-V
- List of airline codes (A)
- List of airline codes (C)