| Acronym | Definition |
|---|
| MDF➣Medium Density Fiberboard |
| MDF➣Main Distribution Frame |
| MDF➣myocardial depressant factor |
| MDF➣Medium Density Fiber |
| MDF➣Main Distribution(al) Facility |
| MDF➣Malawi Defence Force (est. 1964) |
| MDF➣Magyar Demokrata Fórum (Hungarian Democratic Forum) |
| MDF➣Maryland Deathfest (music festival) |
| MDF➣Movimento per la Decrescita Felice (est. 2000) |
| MDF➣Media Data Format |
| MDF➣Message Development Framework |
| MDF➣Multiple Device File |
| MDF➣Ministere des Finances (French: Ministry of Finance) |
| MDF➣Myotonic Dystrophy Foundation (est. 2007) |
| MDF➣Mule Deer Foundation |
| MDF➣Muscular Dystrophy Foundation (various locations) |
| MDF➣Manic Depression Fellowship (UK) |
| MDF➣Marketing Development Funds |
| MDF➣Moist Deciduous Forest (ecological region) |
| MDF➣Master Data File |
| MDF➣Maestría en Dirección Financiera (Spanish: Master in Financial Management) |
| MDF➣My Dear Friend |
| MDF➣Macular Degeneration Foundation |
| MDF➣Multi-Density Fiberboard (construction) |
| MDF➣Magic Defense (video gaming) |
| MDF➣Macro-Defect-Free |
| MDF➣Mission Data File |
| MDF➣Made the Cut, Did Not Finish (PGA golf tournament) |
| MDF➣Mild Detonating Fuse |
| MDF➣Micro Data Format |
| MDF➣Medical, Dental and Funeral |
| MDF➣Mobile Device Format |
| MDF➣Mineral Development Fund (Namibia) |
| MDF➣Manipulator Development Facility |
| MDF➣Monitor Definition File |
| MDF➣Montana Discovery Foundation (est. 1999) |
| MDF➣Multimedia Description Framework |
| MDF➣Merseyside Disability Federation (UK) |
| MDF➣Meta Data Framework |
| MDF➣Microphone Data File |
| MDF➣Meta Data Processing Framework |
| MDF➣Main Defense Forces (NATO) |
| MDF➣Multiplicative Decrease Factor |
| MDF➣Mux Data Frame |
| MDF➣Multisensor Data Fusion |
| MDF➣Mercados de Futuros (Guatemala) |
| MDF➣Minimum Detectable Flux |
| MDF➣Mirror Description Format |
| MDF➣Methanol Dehydrogenase |
| MDF➣Main Data Feed |
| MDF➣Monopulse Direction Finding |
| MDF➣Main Distribution Frequency |
| MDF➣Mammalian Development Facility |
| MDF➣Maritime Defense Force |
| MDF➣Morte Di Fame (Italian: Dying of Hunger) |
| MDF➣Material Discrepancy Form |
| MDF➣Mason Dixon Farms, Inc. (Gettysburg, Pennsylvania) |
| MDF➣Manual Dial Facility |
| MDF➣Materiel Distribution Forecasting |
| MDF➣Multiband Direction Finder |
| MDF➣Mendelsohn Difference Family |
| MDF➣Mission Data Folders |
| MDF➣Main Debris Field |