MFMM
| Acronym | Definition |
|---|---|
| MFMM | Motor Forum Mega Meeting (motorcycle riders) |
| MFMM | Male Female Male Male |
| MFMM | Mayfair Mining and Minerals, Inc. (Lindfield, West Sussex, England, UK) |
| MFMM | Memory Foam Mouse Mat |
| MFMM | Magnetic Force Modulation Microscopy |
| MFMM | Minnesota Free-Mo Modelers (model railroad club) |