| Acronym | Definition |
|---|
| AIH➣Autoimmune Hepatitis |
| AIH➣Art Institute of Houston (Texas) |
| AIH➣Architecture in Helsinki (band) |
| AIH➣American Institute of Homeopathy |
| AIH➣Australian Institute of Horticulture |
| AIH➣Artificial Insemination Husband |
| AIH➣Artificial Insemination Homologous (breeding) |
| AIH➣American Institute of Hypnotherapy |
| AIH➣Association Internationale des Hydrogéologues (French: International Association of Hydrogeologists) |
| AIH➣Advanced Image Hosting |
| AIH➣Amelogenesis Imperfecta, Hypomaturation Type |
| AIH➣Association des Internes en Hématologie (French: Association of Interns in Hematology) |
| AIH➣Asociación Internacional de Hidatidología (Spanish) |
| AIH➣Agence Immobilière Hammami (French; Tunisian real estate agency) |