| Abbreviation | Definition |
|---|---|
| BRAG | Blue, Red, Amber, Green |
| BRBAC | Borough of Reigate and Banstead Arts Council (UK) |
| BRBC | Bow River Basin Council |
| BRBC | Bridgeport Regional Business Council |
| BRCC | Bird Rock Community Council Bird Rock Community Council |
| BRDC | Black River District Council |
| BRIC | Bemidji Regional Interdistrict Council |
| BRMC | Blue Ridge Mountains Council |
| BROC | Bennington Rutland Opportunity Council |
| BRWC | Blackstone River Watershed Council |
| BSAC | Baltic Sea Advisory Council |
| BSAC | Black Swamp Area Council |
| BSAC | British Screen Advisory Council |
| BSC | Better Sleep Council |
| BSC | Building Systems Councils |
| BSCB | Bay State Council of the Blind |
| BSCC | Background Screening Credentialing Council |
| BSCEC | Bradley Student Council for Exceptional Children |
| BSEC | Business Student Executive Council |
| BSFC | British Sock Fetish Council |