Futbol I ile başlayan takımlar
- Independente FSJ U20
- Ibis Sport Clube U20
- Independente Futebol Sao Joseense U20
- Inhumas
- Independiente Palmeiras Unificada
- IFK Lulea Academy
- Independiente Unificada
- Italy (Youth)
- Intercambio Esportivo U20
- IK Start Kvinner
- Indija U19
- Ispe FC Women
- IFK Norrkoping (W)
- Indy Eleven (N)
- InSanitY Sports
- Intense Game
- Internazionale Women U19
- Independente Sao Joseense Pr U20
- Indiana Fever
- Inner Mongolia Caoshangfei
- If Kraft Ii
- Inter Miami CF Academy
- Ituzaingo De Maldonaldo
- Ituzaingo Maldonaldo
- Ipswich Knights U23
- İzmir Korfez
- Ipatinga FC U20
- Ipatinga U20
- Ilves II Women
- Invalides II
- IBU Uppsveitir
- Industrie Turicum
- Inter Academy AM U20
- IND Pacers
- Island United AC
- Ibis Pe U20
- Institucion Atletica Rio Negro
- Iron Rose (Women)
- Iron Rose FC
- Ipswich Knights (W)
- Ingolstadt 04 (W)
- Inter Salcia
- Intelligent Stroy DRKB
- Institution Atletica Rio Negro
- IFK Ostersund (Wom)
- IFK Karlshamn (Wom)
- Inhumas Go
- Iriston Vladikavkaz
- Instituto De Cordoba Reserves
- Iraklis 1908 (N)
- IF Elfsborg Women