ClubLocationLeagueTierFounded
AC Amiens—Régional 3 - Hauts-de-France—1977
ACDR Lamelas—Campeonato de Portugal - Série B—1977
ATS Krefeld—Kreisliga A Kempen-Krefeld—1977ATS Krefeld II—Kreisliga B3 Kempen-Krefeld—1977
Aerostar Bacău—Liga III—1977
Al-Mahala—Libyan First Division—1977
Al-Nairiyah—Saudi Third Division—1977
Al-Sarhan—Jordan Pro League—1977Al-Sawa'ed—Libyan First Division—1977
Albany United—NRFL Northern Conference—1977Alcains—AF Castelo Branco - 1ª Divisão—1977
Almyros Gaziou—EPS Heraklion - A1—1977
Arabkir—Dissolved 1997—1977
Arbëria—Liga e Dytë e Kosovës—1977
Arnett Gardens—Jamaican National Premier League—1977Ascharara—Libyan First Division—1977
Assyriska IF—Dissolved 2021—1977
Atletas Campesinos—Dissolved 2012—1977
Atlético Colegiales—Primera B Metropolitana—1977
Atlético Palma del Río—División de Honor Andaluza—1977
Avanti Stekene—Belgian Division 3 - VV A—1977
Azul Claro Numazu—JFL—1977
Balcatta—NPL Western Australia—1977Bentonit—Dissolved 2007—1977
Buckley Town—Cymru North—1977
Bulova—Dissolved 1985—1977CRAC—AF Aveiro - 1ª Divisão—1977
California Sunshine—Dissolved 1981—1977
Centro Sportivo Primavera—Eccellenza Lazio—1977
Chelyabinsk—Vtoraya Liga - Divizion A—1977