BHAS
| Acronym | Definition |
|---|---|
| BHAS | Benton Harbor Area Schools (Michigan) |
| BHAS | Bahrain Historical and Archaeological Society (Jufair, Bahrain) |
| BHAS | Bloomington Hospital Ambulance Service (Bloomington, Indiana) |
| BHAS | Broken Hill Associated Smelters Pty Limited (Australia) |
| BHAS | Bambui Health and Aging Study (hypertension study; Brazil) |
| BHAS | Between Home and Serenity (band) |
| BHAS | Brighton and Hove Archaeological Society (Brighton, England, UK) |