| UHC | Ukrainian Heritage Club 
| Others |
| UHC | Ultimate Holding Company
| Others |
| UHC | Ultimate Host Country
| Others |
| UHC | Ultimate Hunter Competitions
| Others |
| UHC | Ultra Hard Core
| Others |
| UHC | Ultra High Capacity
| Others |
| UHC | Ultra High Compression
| Others |
| UHC | Ultra Hybrid Carbon
| Others |
| UHC | Ultra-High Contrast
| Others |
| UHC | Unburned Hydrocarbon
| Others |
| UHC | Unburned Hydrocarbons Chemistry
| Others |
| UHC | Underground Hacking Council
| Others |
| UHC | Undershoot Hardened Circuitry
| Others |
| UHC | Unicorn Hobby Corporation
| Others |
| UHC | United Health Care
| Others |
| UHC | United HealthCare
| Others |
| UHC | United Hitech Corporation
| Others |
| UHC | United Hospital Center
| Others |
| UHC | Universal Health Care
| Others |
| UHC | Universal Health Coverage
| Others |
| UHC | Universal Holding Cabinet
| Others |
| UHC | Universal Holiday Centre
| Others |
| UHC | Universal Honored Crown
| Others |
| UHC | Universal Host Controller
| Others |
| UHC | University Health Center
| Others |
| UHC | University Healthsystem Consortium
| Others |
| UHC | University Homecoming Committee
| Others |
| UHC | University Honors College
| Others |
| UHC | University Hospital Clinics
| Others |
| UHC | University Hospitals of Cleveland
| Others |
| UHC | Unwanted Horse Coalition
| Others |
| UHC | Upper Hemi Con
| Others |
| UHC | Upper Hemi Continous
| Others |
| UHC | Urban Health Collaborative
| Others |
| UHC | Usb Host Controller
| Others |
| UHC | Utah Housing Corporation
| Others |
| UHC | Utrecht Haskell Compiler
| Others |