ClubLocationLeagueTierFounded
1.FC Frankfurt—Brandenburg-Liga—1951
11 Oktomvri—Dissolved 201?—1951
AD San José—Segunda Andaluza - Sevilla—1951
ASI Abengourou—Ligue 2 - Côte d'Ivoire—1951
Aigle Noir—Championnat National D2 - Sud I—1951
Al-Ahli Atbara——1951
Al-Ansar—Lebanese Premier League—1951
Al-Khor—Qatar Stars League—1951
Al-Shabab—Iraqi First Division League—1951
Arouca—Primeira Liga de Portugal—1951
Asswehly—Libyan Premier League—1951
Atlas—Primera C—1951
Atlético Hermann Aichinger—Dissolved Inactive—1951Atlético Saguntino—Segunda Federación - Grupo 3—1951
Atsalenios—Gamma Ethniki - Group 10—1951
Avanhard Zhydachiv—Chempionat Lvivskoi Oblasti—1951
Averøykameratene—5. Divisjon - Nordmøre og Romsdal—1951BSG Einheit Pankow—Dissolved 1990—1951
Bansko—Treta Liga - South-West—1951
Bayi—Dissolved 2003—1951Beijing Guoan—Chinese Super League—1951
Beitar Ramla—Dissolved 1999—1951
Benfica Macau—Liga de Elite de Macau—1951
Borgomanero—Eccellenza Piemonte-Valle d'Aosta—1951
Bukavu Dawa—Linafoot—1951CD Villanueva—Dissolved 2009—1951
CION—Tweede Klasse—1951
Cashmere Wanderers—Dissolved 2012—1951
Central Sport—Tahiti Ligue 1—1951
Ciclón—ATF - Primera A—1951