| Acronym | Definition |
|---|
| BCSB➣Baltimore County Savings Bank (Maryland) |
| BCSB➣Banking Code Standards Board |
| BCSB➣Brown County State Bank (Sterling, IL) |
| BCSB➣Berkeley Center for Structural Biology (Berkeley, CA) |
| BCSB➣Broward County School Board (Ft. Lauderdale, FL) |
| BCSB➣Bloomsbury Centre for Structural Biology (UK; est. 1998) |