| Acronym | Definition |
|---|
| CRW | Card Reader Writer (computer hardware) |
| CRW | Colorado River Water |
| CRW | Campus Recreation and Wellness (various schools) |
| CRW | Conflict Resolution Workshop |
| CRW | Cedar Rapids Washington (Cedar Rapids, IA) |
| CRW | Cd Rewritable |
| CRW | Card Reader and Writer |
| CRW | Canon Raw |
| CRW | Charles River Wheelmen (cyclists club) |
| CRW | Contingency Response Wing (AMC) |
| CRW | Carlson Restaurants Worldwide (Carrollton, TX) |
| CRW | Combustible Renewables and Waste |
| CRW | Counter Revolutionary Warfare |
| CRW | Canopy Relative Work (skydiving) |
| CRW | Canon Raw Format (filename extension) |
| CRW | Clover Root Weevil (pest) |
| CRW | Canard Rotor Wing |
| CRW | Compassionate Resource Warehouse (Canada) |
| CRW | Corporate Report Wisconsin |
| CRW | Certified Resume Writer |
| CRW | Conseil Régional Wallon (French: Walloon Regional Council; Belgium) |
| CRW | Cercle Romand Winterthur (Swiss Romand culture; est. 1920) |
| CRW | Caspian Revenue Watch (Open Society Institute; New York, NY) |
| CRW | Charleston, WV, USA - Yeager Airport (Airport Code) |
| CRW | Classical Random Walk |
| CRW | Carrier Wave |
| CRW | Computer Rental World |
| CRW | Control Read/Write |
| CRW | Controls, Robotics, and Welding |
| CRW | College Radio Workshop (Santa Monica City College) |
| CRW | Customer Relations on the Web (First Tracks Software, LLC) |
| CRW | Child Rights Watch (Sudan) |
| CRW | Crystal Reports for Windows |
| CRW | Conceptual Recoilless Weapon |
| CRW | Cladding Removal Waste |
| CRW | Centralized Returns Warehouse |
| CRW | Circulating Raw Water |