AIH
The abbreviation AIH stands for:
- Agricultural Industry Holding GmbH
- Aiambak ( IATA code for the airport in Papua New Guinea)
- Airtours International , former British airline (ICAO code)
- American Institute of Hydrology
- American IronHorse , former American motorcycle manufacturer
- Art Institute of Houston
- Artificial Insemination by Husband , artificial insemination
- Australian Institute of Horticulture
- Autoimmune hepatitis , a disease that belongs to the spectrum of hepatobiliary autoimmune diseases
.aih is an ESRI file extension