21 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. ] :
![](flag/AR__-1975-04-28.jpg) | ![](arm/AR__-1944-04-24.jpg) | ARGENTINE | (Buenos Aires a + Olivos r) | ![](ruler/AR__-1974-07-01.jpg) | President Isabel Peron | ![](logo/WW-AM-SA.jpg) | |
![](flag/BO__-1900-01-01.jpg) | ![](arm/BO__-1900-01-01.jpg) | BOLIVIA | (Sucre cj + La Paz eir) | ![](ruler/BO__-1971-08-22.jpg) | President Hugo Banzer | ![](logo/WW-AM-SA.jpg) | |
![](flag/BR__-1968-05-28.jpg) | ![](arm/BR__-1900-01-01.jpg) | BRAZIL | (Brasilia) | ![](ruler/BR__-1974-03-15.jpg) | President Ernesto Geisel | ![](logo/WW-AM-SA.jpg) | |
![](flag/CL__-1912-01-11.jpg) | ![](arm/CL__-1900-01-01.jpg) | CHILE | (Santiago of Chile a + Vina del Mar s) | ![](ruler/CL__-1973-09-11.jpg) | General Augusto Pinochet | ![](logo/WW-AM-SA.jpg) | |
![](flag/CO__-1955-08-06.jpg) | ![](arm/CO__-1924-05-17.jpg) | COLOMBIA | (Bogota) | ![](ruler/CO__-1974-08-07.jpg) | President Alfonso Lopez Michelsen | ![](logo/WW-AM-SA.jpg) | |
![](flag/CR__-1964-10-21.jpg) | ![](arm/CR__-1964-10-21.jpg) | COSTA RICA | (San Jose) | ![](ruler/CR__-1974-05-08.jpg) | President Daniel Oduber Quiros | ![](logo/WW-AM-NA.jpg) | |
![](flag/CU__-1902-05-20.jpg) | ![](arm/CU__-1906-04-21.jpg) | CUBA | (Havana) | ![](ruler/CU__-1961-07-01.jpg) | Supreme Leader Fidel Castro | ![](logo/WW-AM-NA.jpg) | |
![](flag/DO__-1900-01-01.jpg) | ![](arm/DO__-1916-11-29.jpg) | DOMINICAN | (Santo Domingo de Guzman) | ![](ruler/DO__-1966-07-01.jpg) | President Joaquin Balaguer | ![](logo/WW-AM-NA.jpg) | |
![](flag/EC__-1900-12-05.jpg) | ![](arm/EC__-1900-10-31.jpg) | ECUADOR | (San Francisco of Quito) | ![](ruler/EC__-1972-02-15.jpg) | President General Guillermo Rodriguez Lara | ![](logo/WW-AM-SA.jpg) | |
![](flag/GT__-1968-09-15.jpg) | ![](arm/GT__-1968-09-12.jpg) | GUATEMALA | (Guatemala City) | ![](ruler/GT__-1974-07-01.jpg) | President Kjell Eugenio Laugerud Garcia | ![](logo/WW-AM-NA.jpg) | |
![](flag/HN__-1949-01-19.jpg) | ![](arm/HN__-1935-01-10.jpg) | HONDURAS | (Tegucigalpa a + Comayaguela c) | ![](ruler/HN__-1975-04-22.jpg) | Juan Alberto Melgar Castro | ![](logo/WW-AM-NA.jpg) | |
![](flag/HT__-1964-06-21.jpg) | ![](arm/HT__-1964-06-21.jpg) | HAITI | (Port Au Prince) | ![](ruler/HT__-1971-04-21.jpg) | President Jean-Claude Duvalier Baby Doc | ![](logo/WW-AM-NA.jpg) | |
![](flag/IT__-1946-06-18.jpg) | ![](arm/IT__-1948-05-05.jpg) | ITALY | (Rome a) | ![](ruler/IT__-1971-12-29.jpg) | President Giovanni Leone | ![](logo/WW-EA-EU.jpg) | |
![](flag/MX__-1968-09-16.jpg) | ![](arm/MX__-1968-03-12.jpg) | MEXICO | (Mexico City) | ![](ruler/MX__-1970-12-01.jpg) | President Luis Echeverria Alvarez | ![](logo/WW-AM-NA.jpg) | |
![](flag/NI__-1971-08-27.jpg) | ![](arm/NI__-1971-08-27.jpg) | NICARAGUA | (Managua) | ![](ruler/NI__-1974-12-01.jpg) | President Anastasio Somoza Debayle | ![](logo/WW-AM-NA.jpg) | |
![](flag/PA__-1949-12-15.jpg) | ![](arm/PA__-1904-06-04.jpg) | PANAMA | (Panama City) | ![](ruler/PA__-1968-10-11.jpg) | Supreme Leader General Omar Torrijos Herrera | ![](logo/WW-AM-SA.jpg) | |
![](flag/PE__-1950-03-31.jpg) | ![](arm/PE__-1950-03-31.jpg) | PERU | (Lima) | ![](ruler/PE__-1975-08-31.jpg) | President General Francisco Morales Bermudez | ![](logo/WW-AM-SA.jpg) | |
![](flag/PY__-1900-01-01.jpg) | ![](arm/PY__-1967-08-25.jpg) | PARAGUAY | (Assumption) | ![](ruler/PY__-1954-08-15.jpg) | President Alfredo Stroessner | ![](logo/WW-AM-SA.jpg) | |
![](flag/SV__-1922-02-05.jpg) | ![](arm/SV__-1912-05-17.jpg) | EL SALVADOR | (San Salvador) | ![](ruler/SV__-1972-07-01.jpg) | President Arturo Armando Molina | ![](logo/WW-AM-NA.jpg) | |
![](flag/UY__-1900-01-01.jpg) | ![](arm/UY__-1900-01-01.jpg) | URUGUAY | (Montevideo) | ![](ruler/UY__-1972-03-01.jpg) | President Juan Maria Bordaberry | ![](logo/WW-AM-SA.jpg) | |
![](flag/VE__-1930-07-15.jpg) | ![](arm/VE__-1954-02-17.jpg) | VENEZUELA | (Caracas) | ![](ruler/VE__-1974-03-12.jpg) | President Carlos Andres Perez | ![](logo/WW-AM-SA.jpg) | |