| Abbreviation | Definition |
|---|---|
| BFSC | Bouvier Friends Social Club |
| BFSC | Bowmanville Figure Skating Club |
| BFSC | Bozeman Figure Skating Club |
| BFSC | Brookings Figure Skating Club |
| BFSC | Burnsville Fire Soccer Club |
| BFTC | Boerne Field Target Club |
| BFTC | Broughty Ferry Tennis Club |
| BGAC | Bowling Green Athletic Club |
| BGBC | Bowling Green Badminton Club |
| BGC | Bad Girls Club |
| BGC | Bad Girls Clubs |
| BGC | Billionaire Girls Club |
| BGC | Boys and Girls Club |
| BGC | Boys and Girls Clubs |
| BGC | Boys Girls Club |
| BGCA | Boys & Girls Clubs of America |
| BGCA | Boys And Girls Club Academy |
| BGCA | Boys and Girls Club of Albany |
| BGCA | Boys and Girls Club of Alice |
| BGCA | Boys girls clubs of america |