CORRESPONDING MEMBERS
| Marcial, Víctor | Puerto Rico |
| Marques de Faria, José | Brasil |
| Martine, Álvaro | USA |
| Margossian, Juan | Argentina |
| Medina, Jesús | USA |
| Mendoza Valdes, Arturo | |
| Morto, Donald | |
| Mostofi, Fathollad | USA |
| Mulanocich, Víctor E | USA |
| Murakami, Takashigo | Japón |
| Murphy, Gerald P | USA |
| Navarrete, Rómulo A |