| 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 |