Calcio Squadre che iniziano con U
- Ujpesti TE U19
- UFCI Tomar
- Union Deportiva Logrones
- UD Geneto Teide
- Umia CF Women
- UD Mutilvera Women
- Uniao Carmolandense
- Union Deportivo Provincial Lobos
- University Of The Philippines Diliman
- Ucu Lady Cardinals
- UST Growling Tigers FC
- US Ksour Essef
- UE Santa Coloma A
- Union Ksibet Mediouni
- US Ksibet Mediouni
- Union Sportive Borj Cedria
- Urartu FC
- Union Stampfl Bau Ostermiething
- Urakan FC
- UNSW
- USFAS Bamako (Wom)
- UMECIT Women
- Uni Hill Eagles FC
- Ums FC
- UMS 1905
- Umina United FC
- USF Bejaia (Wom)
- Unanderra Hearts FC
- Union Geretsberg (Wom)
- UT Arlington
- Universidad Politecnica De Valencia
- Universitat De Valencia
- Union Edelweiss
- UOR 5 Egoryevsk (Wom)
- UMF Njardvik U19
- Universtas O35
- Uraba Soccer U19
- Ulsan Citizen
- Unidos Do Alvorada
- US Ancona 1905 U19
- Újpest U19
- Union Espanola (Wom)
- Uzbekistan Women U20
- Universidad Nacional U23
- United Eagles (Wom)
- Unifut Rosal
- Ukraine U17 (Wom)
- Ugyen Academy FC
- United Eagles
- Ulsan Mobis Phoebus
- UD Tenerife Sur Ibarra
- UMECIT FC (W)
- US Dax
- UJ Krakow Women
- Union Deportiva Salamanca
- UD Salamanca
- UD Salamanca Cuquio
- USV Hercules U21
- UD Santana
- US Chantilly
- Universidad Catolica Women
- Union Espanola Women
- UKS Bielawianka Bielawa Women
- Unicaja Málaga
- Union Schafhausen
- Universidad O M
- Universitatea Alexandria
- UD Aldaia CF
- 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