| Acronym | Definition |
|---|
| CWSC➣Chelsea and Westminster Swimming Club (UK) |
| CWSC➣California Water Service Company |
| CWSC➣Camas Washougal Soccer Club (Vancouver, WA) |
| CWSC➣Conrades-Wetherell Science Center (Ohio Wesleyan University; Ohio) |
| CWSC➣Cold Water Surf Club |
| CWSC➣City-Wide Student Council (Detroit, MI, and Toronto, Canada) |
| CWSC➣Caven-Williams Sports Complex (Boise, ID) |