| Acronym | Definition |
|---|
| FMDM➣Flex Multiplexer Demultiplexer |
| FMDM➣Faculté de Médecine Dentaire de Monastir (French: Monastir School of Dental Medicine; Monastir, Tunisia) |
| FMDM➣Franciscan Missionaries of the Divine Motherhood (Singapore and Malaysia) |
| FMDM➣Flexible Multiplexer Demultiplexer |
| FMDM➣Fracture Mechanics of Ductile Metals |