Calcio Squadre che iniziano con A
- Albertslund BS 72 (W)
- Allerød FK (W)
- AD Espartano
- Atletico Villalonga FF Women
- Atletico Villalonga
- Achuapa Reserves FC
- Ankalaev, Magomed
- Adelaide United (N)
- Andranik
- Aston Villa U19
- ACS Petrolul 52 2
- AE Poseidonas Glyfadas
- Atletico Ciclon
- Academia Viitorul Cluj
- Aguiard, Enzo
- Ascoli Calcio 1898 U19
- Air Force Welfare Department
- Al Sahel Qatif
- ASK Sankt Valentin
- Always Ready U19
- AGU Astrakhan
- Al Sahel (KSA)
- Always Ready (Res.)
- Ascoli Calcio 1898 FC
- Alebrijes De Oaxaca III
- ACS Speed Academy
- AC Boulogne Billancourt
- AS Treon
- Academico Viseu FC B U19
- Al Hussein Irbid II
- AD San Viator
- Aston Villa WFC
- Alkmaarse FC 1934 U21
- Al Dahra Tripoli FC
- AE Geraka
- Al Dahra Bani Walid
- ACS Petrosport Ploiesti U19
- Aritma Praha B
- AFC '34 U21
- Aurrera De Vitoria (Youth)
- Adria
- AE Posidonas Glyfadas
- Atletico Malagueno (Malaga B)
- AS Laranja Kyoto
- ASD Borgaro Nobis
- Atletico Quintanarroense
- Atletico Catarinense U21
- AO Ippokratis
- AO Melissia
- Amilla Peristeriou
- Arsenal Roatan
- Academia Gica Popescu U19
- AC Middle Range
- Amila Peristeriou
- AC Junia Paris
- ACS Atletic Olimpia Gherla Women
- ASD Vogherese 1919
- ACS Sepsi OSK Sfantul Gheorghe (Women)
- Atletic Lleida CE
- Aurrerá De Vitoria U19
- Atletico Central
- Avezzano Calcio 1919 Women
- AA Esmac
- Alsoupoli
- Aris Holargou
- AO Trachones Alimou
- Alsoupoli FC
- Adiyaman 1954 SK