| Acronym | Definition |
|---|
| FMAM | Fondo para el Medio Ambiente Mundial (Spanish: Fund for the Global Environment) |
| FMAM | Futures Mysterious Anthology Magazine |
| FMAM | Farmers' Markets Association of Manitoba (Canada) |
| FMAM | Fullmetal Alchemist Manga (anime) |
| FMAM | Fire Marshals Association of Minnesota |
| FMAM | Fédération Mondiale d'Amis de Musées (French: World Federation of Friends of Museums; Beglium) |
| FMAM | Febbraio, Marzo, Aprile, Maggio (Italian: February, March, April, May; 2005 food purchasing survey) |
| FMAM | Flexible Microrobots with Autonomous Motion |
| FMAM | February, March, April, or May (planting months; farming) |