| Acronym | Definition |
|---|
| MFM | Mountain of Fire and Miracles Ministries (Lagos) |
| MFM | My Favorite Murder (comedy podcast) |
| MFM | Maternal-Fetal Medicine |
| MFM | Magnetic Force Microscopy |
| MFM | Modified Frequency Modulation |
| MFM | Methods for Management |
| MFM | Multi Function Mode |
| MFM | Multiple Master Font Metrics |
| MFM | Marc Frank Montoya (professional snowboarder) |
| MFM | Movies for Mommies |
| MFM | Male Female Male |
| MFM | Macau International Airport |
| MFM | Mass Flow Meter |
| MFM | Meat Free Monday (environmental campaign) |
| MFM | Men for Missions |
| MFM | Military Family Members |
| MFM | Midwest Foods Manufacturing |
| MFM | My Favorite Martian (TV show) |
| MFM | Media Financial Management Association (formerly Broadcast Cable Financial Management Association; Northfield, IL) |
| MFM | Myofibrillar Myopathy |
| MFM | Microstructural Fracture Mechanics (engineering) |
| MFM | Motor Fleet Management (North Carolina) |
| MFM | Manchester Phonology Meeting (UK) |
| MFM | Master Financial Manager (American Academy of Financial Management Board certification) |
| MFM | Multifunction Module |
| MFM | Metal Forming Machines, Inc. (Malibu, CA) |
| MFM | Mridul Flexi Magnetics (India) |
| MFM | Multifunction Monitor |
| MFM | Mephit Fur Meet (Memphis, Tennessee; anthropomorphic convention) |
| MFM | Men from Mars (band) |
| MFM | Multi-Family Management (USDA) |
| MFM | Multilevel Flow Models |
| MFM | Matie FM (radio station in South Africa) |
| MFM | Metropolitan Financial Management |
| MFM | Myopathy, Myofibrillar |
| MFM | Metropolitan Filipino Ministry |
| MFM | Movable Fine Mesh Model (weather forecasting) |
| MFM | MAJCOM Functional Manager |
| MFM | Missile Farm Monitor |
| MFM | Mouvement Fédéraliste Mondial (French: Global Federalist Movement) |
| MFM | Multifunction Mast (Antenna) |
| MFM | Mid Frequency Module |
| MFM | Microfilm Module |
| MFM | Morrissey, Fernie, and Michel Railway |
| MFM | Music Fans Mic (blog) |
| MFM | Master File Maintenance |
| MFM | Make-Up Free Mondays |
| MFM | Maryland Friends of Midwives |
| MFM | Marcher FM (radio station in Wrexham/Chester UK) |
| MFM | Masters of Family Medicine (Australia) |
| MFM | Master of Forensic Medicine (degree) |
| MFM | Moskitt Feature Modeler |