| Abbreviation | Definition |
|---|---|
| MLV | Murine Leukemia Virus |
| MM | Male Menopause |
| MM | Morbus Menieres |
| MM | Mucous Membrane |
| MM | Murmur, Muscles |
| MMAE | microtubule antagonist monomethyl auristatin E |
| MMC | Migrating Motility Complex |
| MMC | Migrating Motor Complex |
| MMDI | Medical Microbiology Dermatology Infection |
| MMDI | Mental Muscle Diagram Indicator |
| MME | morphine milligram equivalents |
| MMF | MaxilloMandibular Fixation |
| MMF | Maximal Mid-expiratory Flow |
| MMF | Momentary Muscular Failure |
| MMFR | Maximal Mid-expiratory Flow Rate |
| MMHg | MilliMeters of Mercury |
| MMI | Maximum Medical Improvement |
| MML | Master Muscle List |
| MMM | Moist Mucous Membrane |
| MMN | Mis- Match Negativity |