| Acronym | Definition |
|---|
| AHAS➣Advocates for Highway and Auto Safety |
| AHAS➣Avian Hazard Advisory System |
| AHAS➣Accessible Hazard Alert System (deaf emergency preparedness) |
| AHAS➣Automated Historical Archives System |
| AHAS➣Army High Altitude School (Pakistan) |
| AHAS➣Automated Historical Archives Sets |