| Abbreviation | Definition |
|---|---|
| BHSC | Boston Harbor Sailing Club |
| BHSC | Buffalo Harbor Sailing Club |
| BHSC | Burton Hollow Swim Club |
| BIBC | Barcelona International Business Club |
| BIBC | Blue Island Bicycle Club |
| BIBC | Bristol Indoor Bowling Club |
| BIBC | Bristol Indoor Bowls Club |
| BIBC | Brussels International Badminton Club |
| BICC | Bayfield International Croquet Club |
| BICC | Beijing International Club Corporation |
| BICC | British International Championship Club |
| BICC | Business Inter Club Council |
| BIPC | Big Island Press Club |
| BISC | Bainbridge Island Swim Club |
| BISCO | Brockport Integrated Service Clubs Organization |
| BJOC | Boston Jewish Outdoors Club (Massachusetts) |
| BKAC | Blue Knight Athletic Club |
| BKC | Bandung Karate Club |
| BLAC | Business Leaders Alumni Club |
| BLAH | Berkeley League of Ambitious and Helpful |