| Abbreviation | Definition |
|---|---|
| BSB | Bed Sit Brigade |
| BSB | Board Support Package |
| BSB | Brigade Support Battalion |
| BSC | Battle Simulation Center |
| BSC | Battle Simulation Combatants |
| BSC | Black Station Clock |
| BSCB | Business Systems Configuration Board |
| BSCRO | Black Station Clock Receive Out |
| BSCT | Behavioral Science Consultation Team |
| BSD | Battery Status Display |
| BSD | Blood Supply Detachment |
| BSD | Brief Study Debrief |
| BSDD | Battle Simulations Development Directorate |
| BSDS | Biological Standoff Detection System |
| BSEP | Basic Skills Education Program |
| BSF | Border Security Force |
| BSF | Border Security Forces |
| BSFS | Baseline System Functional Specification |
| BSFV | Bradley Stinger Fighting Vehicle |
| BSFV-E | Bradley Stinger Fighting Vehicle-enhanced |