Calcio Squadre che iniziano con U
- USGA Guettar El Aiche
- Universidad Del Golfo De México
- UTEP Miners (W)
- UTSA Roadrunners (W)
- Union Tarbes Lourdes Pyrenees
- UNLV Rebels (W)
- Uniao 1919
- US Biskra (U 21)
- US Souf (U 21)
- USM Alger (U 21)
- Union Touarga
- US Granvillaise
- US Souf (R)
- Uniao Desportiva Alagoana U20 Women
- UDG Tenerife Sur
- U Craiova 1948
- Universidad Catolica Santiago
- Urartu
- Universidad De Guadalajara II
- Universidad Autonoma De Zacatecas
- Universitatea Alba Iulia
- University Of New South Wales U20
- Union De Santa Fe II
- University Of Western Cape
- Universidad OM
- Ulytau
- Unirea Sannicolau Mare
- UNSW FC First Grade Female
- UMECIT II
- UD Llanera Women
- US Alencon 61
- UD Gran Tarajal ST
- UD Santa Marta Tormes
- Utiel
- Union Omaha SC
- UST Golden Booters
- Universidad San Martin De Porres
- UD Tenerife II Women
- UD San Antonio Puerza
- Umraniyespor (U 19)
- Utah Grizzlies
- University NSW (U 20)
- Uniao Sao Joao U20
- United Bantams
- Unidos Da Alvorada
- UAI Urquiza II
- United Of Manchester (Women)
- Union Gnas
- University Of Jhb FC
- Utility Sports
- Uganda Women U20
- Ünyegucu Futbol Kulubu Women
- Union Espanola Guayaquil (Wom)
- Union Kleinmunchen (Women)
- Ua Zacatecas Ii
- UR
- U Craiova 1948 Sa 2
- U Craiova 1948 SA II
- Uitspanning Na Arbeid Brinvast
- US Vigor Senigallia
- Usce Novi Beograd
- Union Montanesa Escobedo
- UR Cadima
- UA Barbarense FC
- Universidad Autonoma De Zacatecas II
- UNSAAC (Wom)
- Unterpremstatten