AHAC
| Acronym | Definition |
|---|---|
| AHAC | Affordable Housing Advisory Committee |
| AHAC | Alternative Heating and Cooling Ltd. (Ireland) |
| AHAC | Ancient and Honorable Artillery Company (Boston, MA) |
| AHAC | Arne Hanna Aquatic Center (Bellingham, WA) |
| AHAC | American Heart Association Council (cardiology) |
| AHAC | Amplifon Hearing Aid Centers (Plymouth, MN) |
| AHAC | American Heart Association Classification |