36 Members (excluding the associate or suspended members but including the countries represented on their behalf) [The rulers are not necessarily the representatives in the organisation. ] :
 |  | AUSTRIA | (Vienna) |  | President Rudolf Kirchschlaeger |  | |
 |  | AUSTRALIA | (Canberra) |  | Queen Elizabeth II |  | |
 |  | BENGLADESH | (Dacca a) |  | President Abu Sadat Mohammad Sayem |  | |
 |  | BELGIUM | (Brussels) |  | King Baudoin I | | |
 |  | BULGARIA | (Sofia) |  | Todor Zhivkov | | |
 |  | BRAZIL | (Brasilia) |  | President Ernesto Geisel |  | |
 |  | SWITZERLAND | (Berne lq + Lausanne j) |  | President Rudolf Gnaegi | | |
 |  | CHILE | (Santiago of Chile a + Vina del Mar s) |  | General Augusto Pinochet | | |
 |  | CZECHOSLOVAKIA | (Prague a) |  | Gustav Husak | | |
 |  | EAST GERMANY | (East Berlin) |  | Willi Stoph | | |
 |  | WEST GERMANY | (Bonn ar + Karlsruhe d) |  | Bundespresident Walter Scheel | | |
 |  | DENMARK | (Copenhagen) |  | Queen Margaret II | | |
 |  | FINLAND | (Helsinki a + Kultaranta s) |  | President Urho Kekkonen | | |
 |  | FRANCE | (Paris) |  | President Valery Giscard d´Estaing | | |
 |  | HUNGARY | (Budapest a) |  | Janos Kadar | | |
 |  | IRELAND | (Dublin) |  | President Cearbhall O. Dalaigh | | |
 |  | INDIA | (New Delhi a + Simla s + Bolarum w) |  | President Fakhruddin Ali Ahmed | | |
 |  | ITALY | (Rome a) |  | President Giovanni Leone | | |
 |  | LAOS | (Vientiane) |  | Kaysone Phomvihane | | |
 |  | SRI LANKA | (Colombo a + Kandy r) |  | President William Gopallawa | | |
 |  | MADAGASCAR | (Tananarive) |  | President Didier Ratsiraka |  | |
 |  | MEXICO | (Mexico City) |  | President Luis Echeverria Alvarez |  | |
 |  | MOZAMBIQUE | (Maputo) |  | President Samora Machel | | |
 |  | POLAND | (Warsaw a) |  | Edward Gierek | | |
 |  | PORTUGAL | (Lisbon) |  | President Antonio Ramalho Eanes | | |
 |  | ROMANIA | (Bucharest) |  | Nicolae Ceausescu | | |
 |  | SWEDEN | (Stockholm) |  | King Charles XVI Gustav | | |
 |  | SOVIET UNION | (Moscow) |  | Leonid Brezhnev | | |
 |  | CHINA-TAIPEH | (Taipeh t) |  | President Yen Chia-Kan | | |
 |  | UKRAINE | (Kiev) |  | Vladimir Shcherbytsky | | |
 |  | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) | | Queen Elizabeth II | | |
 |  | AMERICA | (Washington-District of Columbia) |  | President Gerald Ford | | |
 |  | URUGUAY | (Montevideo) |  | President Aparicio Mendez | | |
 |  | VENEZUELA | (Caracas) |  | President Carlos Andres Perez | | |
 |  | VIETNAM | (Hanoi) |  | Le Duan | | |
 |  | YUGOSLAVIA | (Belgrade) |  | President Josip Broz Tito | | |
