All Performers: U
- Urijah Faber
- Urijiah Faber
- Urinals
- Urinetown
- Urizen
- Ursa Minor
- Ursinus Bears
- Ursinus Bears Basketball
- Ursula 1000
- Ursula K. Le Guin
- Ursula Rucker
- Ursuline College Arrow
- Ursuline College Arrow Women's Basketball
- Uruguay
- Uruguayan Tribute
- Us - Film
- US - The Musical
- US 103.5 Jingle Yall
- US 103.5 Throwdown by the Bay
- US Air Guitar
- US Air Guitar Championship
- US Air Guitar Competition
- US Air Guitar Regional Championship
- US Amateur Golf
- Us and Floyd: NY Pink Floyd Tribute Band
- Us and Us Only
- US Army All Star Bowl
- US Bands Concert Series
- US Bank Stadium Basketball Classic
- US Boulogne
- US Cellular 250
- US Custom Bike and Choppers Expo
- US Dart Masters
- US Festival
- US Figure Skating
- US Figure Skating Championships
- US Grand Prix
- US Grand Prix Practice
- US Gymnastics Championships
- US Hockey Hall of Fame Game
- US Legends Asphalt Nationals
- US Mens Clay Court Championships
- Us Minus Them
- US Motorsports Racing
- US National Arabian Championship Horse Show
- US National U-18 Team
- US National Under 18 Team
- US Olympic Curling Trials
- US Olympic Team Track and Field Trials
- US Olympic Team Trials: Diving
