| 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) |