| Acronym | Definition |
|---|
| HBSA➣Harvard Business School Association |
| HBSA➣Historical Breechloading Smallarms Association (UK) |
| HBSA➣Hispanic Business Students Association |
| HBSA➣Haas Business School Association |
| HBSA➣Human Bifid Sorbitol Agar |
| HBSA➣Home Business Success Academy |