| Acronym | Definition |
|---|
| MMSF➣Mega Man Star Force (video game) |
| MMSF➣Million Square Feet (measurement) |
| MMSF➣Morgan-Monroe State Forest (Indiana) |
| MMSF➣Molecular Mass Spectrometry Facility (University of California, San Diego) |
| MMSF➣Manitoba Medical Service Foundation (est. 1971; Winnipeg, Manitoba, Canada) |
| MMSF➣Massachusetts Motorcyclists’ Survivors Fund (est. 2004; Topsfield, MA) |