| Acronym | Definition |
|---|
| AAHS | Air Academy High School (Colorado Springs, CO) |
| AAHS | American Aviation Historical Society |
| AAHS | American Association for Hand Surgery |
| AAHS | Aromatic Acid: H+ Symporter |
| AAHS | Altoona Area High School (Altoona, PA) |
| AAHS | Americans against Human Suffering |
| AAHS | Americans against Horse Slaughter |
| AAHS | Associate of Arts in Human Services (degree) |
| AAHS | American Association of Horsemanship Safety |
| AAHS | Arizona Archaeological and Historical Society (University of Arizona, Tucson, Arizona) |
| AAHS | Athens Area High School (Pennsylvania) |
| AAHS | Ambridge Area High School (Pennsylvania) |
| AAHS | American Association of Hospitality Services |
| AAHS | Applied, Abductive, Heuristic Synchronicity |