BWSC
| Acronym | Definition |
|---|---|
| BWSC | Bureau of Waste Site Cleanup |
| BWSC | Boston Water and Sewer Commission (Massachusetts) |
| BWSC | Blue Water Sailing Club (Walpole, MA) |
| BWSC | Blue Water Soccer Club (Michigan) |
| BWSC | Ballast Water and Shipping Committee (Federal Aquatic Nuisance Species Task Force) |