| Acronym | Definition |
|---|
| BASC | British Association for Shooting and Conservation |
| BASC | Behavior Assessment System for Children |
| BASC | Bachelor of Applied Science |
| BASC | Barrow Arctic Science Consortium |
| BASC | Business Alliance for Secure Commerce (Wilmington, DE) |
| BASC | Business Anti-Smuggling Coalition (Customs and Border Protection) |
| BASC | Berkeley APEC (Asia-Pacific Economic Cooperation) Study Center |
| BASC | British Association of Skin Camouflage (UK) |
| BASC | Bay Area Showcase Chorus (Santa Clara, CA) |
| BASC | Bachelor of Arts and Sciences (Melbourne University) |
| BASC | Bluegrass Association of Southern California |
| BASC | Board on Atmospheric Science and Climate |
| BASC | Bedford Ambulatory Surgical Center |
| BASC | Bulacan Agricultural State College (Philippines) |
| BASC | Berkeley Atmospheric Sciences Center |
| BASC | Bengali Association of Southern California |
| BASC | Buckeye Australian Shepherd Club (Ohio) |
| BASC | Bay Area Single Christians |
| BASC | Burnham Association of Sports Clubs (Somerset, UK) |
| BASC | Beekeepers Association of Southern California |
| BASC | Boonsboro Area Soccer Club |
| BASC | Binary Asymmetric Channel |