| Acronym | Definition |
|---|
| FMM | Federation of Malaysian Manufacturers |
| FMM | Franciscan Missionaries of Mary (religious order) |
| FMM | Fast Multipole Method |
| FMM | Fort McMurray (Alberta, Canada) |
| FMM | Field Marketing Manager |
| FMM | Financial Management Manual |
| FMM | Fast Marching Method (computer graphics) |
| FMM | Force Modulation Microscopy |
| FMM | Fundación Myrna Mack (Spanish: Myrna Mack Foundation; Guatemala; est. 1993) |
| FMM | Five Minutes To Midnight |
| FMM | Fort Minor Militia (Fort Minor fan club) |
| FMM | FileMaker Magazin (German magazine) |
| FMM | Father Michael McGivney (Catholic High School) |
| FMM | Fellowship in Manufacturing Management (Cranfield University; UK) |
| FMM | Football Manager Modifier |
| FMM | French Military Mission |
| FMM | Flexible Manufacturing Module |
| FMM | Film Mode Matching (numerical methods) |
| FMM | Five Minutes More (TV show) |
| FMM | Flight Manual Manager |
| FMM | Fluid Mechanics and Machinery (engineering) |
| FMM | Floquet Moment Method |
| FMM | Federal Management Manual |
| FMM | Force Mix Matrix |
| FMM | Flight Maintenance Manual |
| FMM | Focus Motorsports Ministries (North Carolina) |
| FMM | Field Maintenance Manager |
| FMM | Fast Moving Materials (Texas) |
| FMM | Field Medical Mycologist |
| FMM | Foreign Ministers' Meeting (various organizations) |
| FMM | Facility and Maintenance Manager (various companies) |
| FMM | Free Market Mercenary |
| FMM | Full Movement Method (UK) |