Futebol Equipes que começam com U
- Union Huaral
- UMF Sindri Hofn
- USC Kita
- Universities AFC
- USA U20
- Uruguay U20
- Ujpest FC II
- US Temara
- Ubon Ratchathani FC
- USFAS Bamako
- Ungmennafelagio Fjolnir (W)
- USV Eschen/Mauren
- UFC Altenmarkt
- Universidad Tecnica de Cajamarca Reserves
- UMF Tindastoll
- University of Tasmania SC (W)
- University of Tasmania SC
- UNFP FC
- USV RB Weindorf St. Anna am Aigen
- USV Wundschuh
- USV St. Marein bei Graz
- Uniao Recreativa dos Trabalhadores
- US Creteil-Lusitanos
- UFC Soeding
- Uz DONG Joo Andijon
- UFK Schwemm-De la Salle
- Union Edelweiss Linz
- Universities of Canterbury AFC
- UiTM FC U21
- Universidad Central de Venezuela FC
- UD Vilafranquense
- USV Fliesen Klampfer Gabersdorf
- UB Lebrijana