HMAA
| Acronym | Definition |
|---|---|
| HMAA | Hotel Motel and Accommodation Association (Australia) |
| HMAA | Hawaii Management Alliance Association (Honolulu, HI) |
| HMAA | Hungarian Medical Association of America (Amherst, NY) |
| HMAA | Hunter Museum of American Art |
| HMAA | Houston Maritime Arbitrators Association (Houston, TX) |
| HMAA | Human Melanoma-Associated Antigen |