UHI
| Acronym | Definition |
|---|---|
| UHI | Urban Heat Island |
| UHI | Universal Handy Interface |
| UHI | U-Haul International (various locations) |
| UHI | Universal Health Insurance |
| UHI | Unilever Health Institute |
| UHI | University of the Highlands & Islands Millennium Institute (also seen as UHIMI; Inverness, Scotland) |
| UHI | United Home Improvement (contractor network) |
| UHI | United Hmong International, Inc |