IAH may refer to:
- George Bush Intercontinental Airport (IATA code), an airport in Houston, Texas, United States
- Iah, a god of the moon in ancient Egyptian religion
- Iah (queen), a king's mother of ancient Egypt during the 11th dynasty
- International Association of Hydrogeologists, a scientific and educational organisation
- Workers International Relief, a Berlin-based organisation whose name in German is Internationale Arbeiter-Hilfe
See also
Topics referred to by the same term
This disambiguation page lists articles associated with the title IAH.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: