| Acronym | Definition |
|---|
| UFF➣Universidade Federal Fluminense (Rio de Janeiro, Brazil) |
| UFF➣Union Financière de France (French: Financial Union of France) |
| UFF➣Universal Font Format |
| UFF➣Ulster Freedom Fighters |
| UFF➣University of Florida Foundation (Gainesville, FL) |
| UFF➣Underground Film Festival (various locations) |
| UFF➣United Faculty of Florida |
| UFF➣Ultimate Fantastic Four (comic) |
| UFF➣United First Financial |
| UFF➣Universal File Format |
| UFF➣Universal Force Field |
| UFF➣Uzbekistan Football Federation (Uzbekistan) |
| UFF➣United for Families (Port Saint Lucie, FL) |
| UFF➣United Freedom Fighters (gaming clan) |
| UFF➣Union des Fanfares de France (French: Union of Bands of France) |
| UFF➣Ultrafiltration Failure (dialysis) |
| UFF➣Ultimate Fighting Federation (Salina, KS) |
| UFF➣Urea-Formaldehyde Foam (insulation material) |
| UFF➣Unitarian Fellowship of Fredericton (Canada) |
| UFF➣Universal Flour Fortification |
| UFF➣Unified Fill Facility |
| UFF➣Unlimited Fighting Fitness (martial arts) |
| UFF➣Ultra Fast Finalisation (Philips) |
| UFF➣Unbalanced Force Factor (exercise program) |
| UFF➣University for Futures (finance) |