| Abbreviation | Definition |
|---|---|
| BT | Bengal's Tiger |
| BT | Blood and Thunder |
| BUML | Basic Units Markup Language |
| BUSL | Beautifier for Universal Set of Languages |
| BVML | Biological Variation Markup Language |
| BWAA | Baseball Writers' Association of America |
| BWAA | Bowling Writers Association of America |
| BWAA | Boxing Writers Association of America |
| BWE | Basic Writing e |
| BWI | Boating Writers International |
| BWOT | Black Writers on Tour |
| C | Cannibalism |
| c# | C Sharp Programming Language |
| C74 | It Means Whats Popin In Bl99d (Blood) Language |
| CA | Conventional Abbreviation |
| CAEL | Canadian Academic English Language |
| CAIL | Center for American Indian Languages |
| CAL | Common Algorithmic Language |
| CALAM | Coexistence with Alternative Language and Action Movement |
| CALI | Center for Atypical Language Interpreting |