24 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. ] :
 |  | ARGENTINE | (Buenos Aires a + Olivos r) |  | President Edelmiro Julian Farrell |  | |
 |  | BOLIVIA | (Sucre cj + La Paz eir) |  | President Gualberto Villarroel | | |
 |  | BRAZIL | (Rio de Janeiro) |  | President Getulio Vargas | | |
 |  | CHILE | (Santiago of Chile a + Valparaiso l + Vina del Mar s) |  | President Juan Antonio Rios | | |
 |  | COLOMBIA | (Bogota) |  | President Alfonso Lopez Pumarejo | | |
 |  | COSTA RICA | (San Jose) |  | President Teodoro Picado Michalski |  | |
 |  | CUBA | (Havana) |  | President Fulgencio Batista | | |
 |  | DOMINICAN | (Ciudad Trujillo) |  | President Generalissimo Rafael Leonidas Trujillo | | |
 |  | ECUADOR | (San Francisco of Quito) |  | President Jose Maria Velasco Ibarra | | |
 |  | FRANCE | (Paris) |  | General Charles de Gaulle |  | |
 |  | GUATEMALA | (Guatemala City) |  | Juan Federico Ponce Vaides | | |
 |  | HONDURAS | (Tegucigalpa a + Comayaguela c) |  | President Tiburcio Carias Andino | | |
 |  | HAITI | (Port Au Prince) |  | President Elie Lescot | | |
 |  | MEXICO | (Mexico City) |  | President Manuel Avila Camacho | | |
 |  | NICARAGUA | (Managua) |  | President Anastasio Somoza Garcia | | |
 |  | NETHERLANDS-IN-EXILE | (London x + Ottawa rx) |  | Queen Wilhelmina | | |
 |  | PANAMA | (Panama City) |  | President Ricardo Adolfo de la Guardia | | |
 |  | PERU | (Lima) |  | President Manuel Prado Ugarteche | | |
 |  | PARAGUAY | (Assumption) |  | President Higinio Morinigo | | |
 |  | EL SALVADOR | (San Salvador) |  | President Andres Ignacio Menendez | | |
 |  | UNITED KINGDOM | (London a + Westminster lr + Edinburgh s + Windsor r) |  | King George VI | | |
 |  | AMERICA | (Washington-District of Columbia) |  | President Franklin Delano Roosevelt | | |
 |  | URUGUAY | (Montevideo) |  | President Juan Jose de Amezaga | | |
 |  | VENEZUELA | (Caracas) |  | President Isaias Medina Angarita | | |
