| Acronym | Definition |
|---|
| BSBA | Bachelor of Science in Business Administration (degree) |
| BSBA | British Small Boatbuilders Association |
| BSBA | Bell Shoals Baptist Academy |
| BSBA | Brandenburgische Straßenbauamt |
| BSBA | Bath Society of Botanical Artists (UK) |
| BSBA | Black Sea Biotechnology Association (Sofia, Bulgaria) |
| BSBA | Brisbane South Baseball Association Inc. |
| BSBA | Benedictine Sisters Benevolent Association |
| BSBA | British Shingon Buddhist Association |
| BSBA | Breast Screening Batch Analysis |
| BSBA | Baltimore Study of Black Aging |
| BSBA | Bayou State Bowhunters Association (Louisiana) |
| BSBA | Burnt Swamp Baptist Association |
| BSBA | British Sovereign Base Area |