| Abbreviation | Definition |
|---|---|
| BCA | Bad Car Auction |
| BCA | Banking Community Attila |
| BCA | Beaver Cleavers Anonymous |
| BCBC | Brown Chicken Brown Cow |
| BCD | Big Cuddly Dad |
| BCE | Before Cat Epoch |
| BCG | Birth Control Glasses |
| BCI | Boa Constrictor Imperator |
| BCL | Being a Cryingass Loudmouth |
| BCN | Breaking Cat News Network |
| BCOE | Best Curriculum On Earth |
| BCOOMN | Beer Came Out Of My Nose |
| BCR | Black Crack Review |
| BCR | Bowers Cult Regular |
| BCS | Bad College System |
| BCS | Because Carolina Should |
| BCS | Because Cincinnati Stinks |
| BCS | Better Check the Standings |
| BCS | Big Collegiate Sham |
| BCS | Big Convoluted System |