| Acronym | Definition |
|---|
| MDM | Madam |
| MDM | Master Data Management (SAP software) |
| MDM | Medium |
| MDM | Mobile Data Management (Systems, Services and Middleware) |
| MDM | Masters of Digital Media (degree program) |
| MDM | Movimento Democrático de Moçambique (Portuguese: Mozambique Democratic Movement) |
| MDM | Mobile Device Management |
| MDM | Médecins Du Monde (French) |
| MDM | Meta Data Manager |
| MDM | International Conference on Mobile Data Management |
| MDM | Meter Data Management |
| MDM | Medical Decision Making (journal) |
| MDM | Machine Debug Manager (Visual BASIC) |
| MDM | Mass Democratic Movement (South Africa) |
| MDM | Medical Device Manufacturer |
| MDM | Multiplexer Demultiplexer |
| MDM | Multidimensional Data Modeling |
| MDM | Media Device Manager |
| MDM | Master Data Management |
| MDM | Microfine Droplet Modulation |
| MDM | Mobile Data Management |
| MDM | Multimedia Data Mining |
| MDM | Modem |
| MDM | Modular Digital Multitrack Recorder |
| MDM | Machine Debug Manager |
| MDM | Multiservice Data Manager |
| MDM | Medicos del Mundo (Argentina) |
| MDM | Monocyte Derived Macrophages |
| MDM | Moi Dix Mois (band) |
| MDM | Mid-Day Meal (India) |
| MDM | Melodic Death Metal (music genre) |
| MDM | Modern Digital Militia (band) |
| MDM | Multiplexer/Demultiplexer |
| MDM | Mix Design Methods (Langhorne, PA) |
| MDM | Market Development Manager |
| MDM | Modern Drunkard Magazine (est. 1996) |
| MDM | Modern Day Marine (Quantico Marine military exhibition) |
| MDM | Mechanically Deboned Meat |
| MDM | Medical Design & Manufacturing |
| MDM | Million Dollar Man (Ted Dibiase) |
| MDM | M-Dynamic Mode (BMW) |
| MDM | Movement for Department Status Mayotte (Mayotte) |
| MDM | Mouse Double Minute |
| MDM | Multidisciplinary Meeting (medical records) |
| MDM | Modular Digital Multitracks |
| MDM | Mailgram (US Navy) |
| MDM | Manufacturing Data Management |
| MDM | Mal de Meleda |
| MDM | Metal-Dielectric-Metal |
| MDM | Movement for a Democratic Military (Vietnam era protest organization) |
| MDM | Human Monocyte-Derived Macrophage |
| MDM | Multiple Distant Microphones |
| MDM | Mobile Depot Maintenance |
| MDM | Maintenance Duty Manager (various locations) |
| MDM | Montessori de Manila (pre-school) |
| MDM | Multi-Drive Missile (Honor Harrington science fiction novels) |
| MDM | Mode Division Multiplexing |
| MDM | Multipurpose Demilitarization Machine |
| MDM | Multiattribute Decision-Making |
| MDM | Manpower Determination Model |
| MDM | Medium-Depth Mine |
| MDM | Micro-Doppler Modulation |
| MDM | Modified Diffusion Method |
| MDM | Multiple Differentiated Meter (DiffServ strategy) |
| MDM | Model Deployment Module |
| MDM | Marketing Decision Meeting |
| MDM | Monitor Drive Module |
| MDM | Mobility Diagnostic Module |
| MDM | Multi-Static Data Matrix |
| MDM | Medicos du Munde (Portugal) |