AUH or AuH may refer to:
- Abu Dhabi International Airport (IATA airport code: AUH) in Abu Dhabi, United Arab Emirates
- Aurora Municipal Airport (Nebraska) (FAA airport code: AUH) in Aurora, Nebraska, United States
- Austria-Hungary, a former European nation
- AUH (gene)
Auh is a historical Chechen settlement in Dagestan.
Usage examples of "auh".
Morin announced, "and her Ladyship, the Margravine Liselle, auh" He faltered.