CWRS
| Acronym | Definition |
|---|---|
| CWRS | Canadian Western Red Spring (wheat) |
| CWRS | Crimean War Research Society (UK) |
| CWRS | Coastal Wildlife Refuge Society (est. 1989; Manteo, NC) |
| CWRS | Civil War Reenactment Society |
| CWRS | California Waste Recovery Systems (Woodbridge, CA) |
| CWRS | Centre for Work Related Studies |