HMAI
| Acronym | Definition |
|---|---|
| HMAI | Handbook of Middle American Indians (anthropology; University of Texas Press; Austin, TX) |
| HMAI | Hotel-Motel Association of Illinois (est. 1910; Chicago, IL; now Illinois Hotel & Lodging Association) |
| HMAI | Healthcare Management Alternatives, Inc. (Belleville, IL) |
| HMAI | Homoeopathic Medical Association of India |
| HMAI | Her Majesty's Agricultural Inspectorate (United Kingdom) |