USF
- Nintendo Ultra 64 Sound Format
- Transcription factor
- USAfrica Airways
- USF1
- USF2
- USFS (disambiguation)
- Ukrainian Shooting Federation
- Universal Service Fund
- Universal Studios Florida
- Universal Subtitle Format
- University of Saint Francis (Indiana)
- University of San Francisco
- University of Sioux Falls
- University of South Florida
- University of St. Francis
- Unmanned Systems Forces (disambiguation)