| Acronym | Definition |
|---|
| MMR➣Mumps, Measles, Rubella (vaccine) |
| MMR➣Measles, Mumps, Rubella |
| MMR➣Mismatch Repair (DNA) |
| MMR➣Massachusetts Military Reservation |
| MMR➣Match Making Rating (gaming) |
| MMR➣Major Molecular Response |
| MMR➣Maternal Mortality Rate |
| MMR➣Malaysian Medical Resources (est. 1996) |
| MMR➣Multi Master Replication |
| MMR➣Multi Media Recording |
| MMR➣Multi Media Router |
| MMR➣Multi Mode Receiver |
| MMR➣Burma (ISO Country code, now Myanmar) |
| MMR➣Modified Modified Read |
| MMR➣Multi-Mode Receiver |
| MMR➣Mass Market Retailers |
| MMR➣Middle Mississippi River |
| MMR➣Marc's Modified Ringer's (laboratory solution) |
| MMR➣Meet Me Room (point of interconnection in a video/audio conferencing session |
| MMR➣Multi Mode Radar |
| MMR➣Molzer Mowery Racing (Golden Valley, MN) |
| MMR➣Master of Marketing Research (University of Georgia) |
| MMR➣Mildly Mentally Retarded (mildly developmentally disabled is preferred) |
| MMR➣Master Model Railroader (NMRA) |
| MMR➣Movimiento Manuela Ramos (Spanish; Peruvian women's group) |
| MMR➣Moderated Multiple Regression |
| MMR➣Merchant Marine Reserve |
| MMR➣Multi-Mission Radar (Army) |
| MMR➣Main Machinery Room |
| MMR➣Memory-Mapped Register |
| MMR➣Money Market Rate |
| MMR➣Military Munitions Rule |
| MMR➣Marine Mammal Regulations (Federal Fisheries Act; Canada) |
| MMR➣Mask-Mounted Regulator (respirator system) |
| MMR➣Multimode Radar |
| MMR➣Manpower Mobilization Request |
| MMR➣Maximum Medical Recovery (Workplace Safety and Insurance Act, RSO 1998, Canada) |
| MMR➣Medical Magnetic Resonance (imaging) |
| MMR➣Me Meo de Risa (Spanish hash tag) |
| MMR➣Minimum Maintenance Road (various locations) |
| MMR➣Machinist's Mate, Refrigeration (US Navy) |
| MMR➣Minimum Marketable Release (market testing) |
| MMR➣Metamorphosis Medical Retreats (Vancouver, BC, Canada) |
| MMR➣Magnetometric Resistivity |
| MMR➣Mazda Motor Russia |
| MMR➣Mass Miniature Radiography |
| MMR➣Mobile Multi-Hop Relay |
| MMR➣Megalocornea-Mental Retardation Syndrome |
| MMR➣Multi-Mode Radio |
| MMR➣Minimum Military Requirement |
| MMR➣Mobile Medical Response, Inc. (ambulance service provider) |
| MMR➣Material Master Records |
| MMR➣Monthly Management Review |
| MMR➣Modular Multiband Radiometer |
| MMR➣Mixed Media Router |
| MMR➣Mobile Meter Reading (of electricity meters) |
| MMR➣Master-Master Replication (databases) |
| MMR➣Modular Mini Refinery (various locations) |
| MMR➣Minimum Marginal Return |
| MMR➣Minoan-Mycenaean Religion (Bronze Age, Greece) |
| MMR➣Man Made Rock (construction) |
| MMR➣Mobilization Material Requirement |
| MMR➣Multiband Multimode Radio |
| MMR➣Mission Requirements Review |
| MMR➣Marble Mountain Ranch (Somes Bar, CA) |
| MMR➣Multimode Radiometer |
| MMR➣Maintenance Management Review |
| MMR➣Multimission Receiver |
| MMR➣Management Milestone Record |
| MMR➣Mobile Mission Recognition |
| MMR➣Mediabase Music Research |