UHa
| Acronym | Definition |
|---|---|
| UHa | University of Hartford (West Hartford, Connecticut) |
| UHa | Up Helly Aa (Shetland fire festival; UK) |
| UHa | Université de Haute Alsace (French: University of Haute Alsace; France) |
| UHa | Unix Host Administration |
| UHa | Uwe Herklotz Archive |
| UHa | Universal High Availability |
| UHa | United Homeowners Association |
| UHa | Under House Arrest |
| UHa | Uganda Honey Bee-Keepers Association |
| UHa | United Hackers Organization |
| UHa | Ultra-High Altitude |
| UHa | Ultra-High Availability |