| m | metre |
| M | Male |
| M | Millennium |
| m | Minute |
| M | Medium |
| m | Mass (as in E=mc^2) |
| M | Macy’s, Inc. |
| M | 1000 (Roman numeral) |
| m | Milli |
| M | Mega |
| m | mobile |
| M | Motor |
| M | Manchester |
| M | Mature (Age 17+) |
| M | Chief of the British Secret Service |
| M | Munich |
| M | Mach number |
| M | Methionine |
| M | Mean anomaly |
| M | Up to 81 mph |
| M&M | Mars & Murrie |
| M&M | Mahindra & Mahindra |
| M-DISC | Millennial Disc |
| M-Sand | Manufactured Sand |
| m/s | Meter per second |
| M/s | Messrs |
| M/S | Motor Ship |
| M2M | Machine to Machine |
| m2m | mothers2mothers |
| M2M | Many-to-Many |
| M2M | Minutes to Midnight |
| M2TS | MPEG-2 Transport Stream |
| M3U | MP3 URL |
| MA | Master Of Arts |
| mA | Milliampere |
| MA | Mastercard Incorporated |
| ma | Morocco |
| MA | Mannheim |
| MAC | Media Access Control |
| Mac | Macintosh |
| MACD | Moving Average Convergence/Divergence |
| MACD | Michigan Association of Conservation Districts |
| MACD | Montana Association of Conservation Districts |
| MACD | Move, Add, Change, Delete |
| MACD | Minnesota Academy of Cosmetic Dentistry |
| MACFAST | Mar Athanasios College For Advanced Studies Tiruvalla |
| macOS | Macintosh Operating System |
| MACTA | Malayalam Cine Technicians Association |
| MACTA | Mid-America Combined Training Association |
| MACTA | Minnesota Association of Community Telecommunications Administrators |
| MACUL | Michigan Association for Computer Users in Learning |
| MADD | Multiply-Add |
| MADD | Mothers Against Drunk Driving |
| MADD | Multiple Acyl-CoA Dehydrogenase Deficiency |
| MAFCO | Maharashtra Agro and Fruit Processing Corporation |
| Maggi | named after its founder, Julius Maggi |
| mAh | milliAmpere hour |
| mah | Marshallese Language |
| MAH | My American Heart |
| MAH | Menorca Airport |
| MAH | Malaysian Association of Hotels |
| MAH | Municipal Affairs and Housing |
| MAH | Marketing Authorisation Holder |
| MAH | Macmahon Holdings Limited |
| MAH | Maharashtra |
| MAH | Malév Hungarian Airlines |
| MAJCOM | Major Command |
| Malware | Malicious Software |
| MAMC | Maulana Azad Medical College |
| MAMC | Madigan Army Medical Center |
| MAMC | Mary McLeod Bethune Council House National Historic Site |
| MAN | Metropolitan Area Network |
| MAN | Manchester Airport |
| MAN | ManpowerGroup |
| MAN | Movimiento de Acción Nacional |
| MAN | Movimento de Acção Nacional |
| Mandriva | Mandrake Linux + Connectiva Linux |
| MANIAC | Mathematical Analyzer Numerical Integrator and Computer |
| MANU | Manchester United |
| MAPS | Mail Abuse Protection System |
| MAPS | Madras Atomic Power Station |
| MAPS | Multidisciplinary Association for Psychedelic Studies |
| Mar | March |
| mar | Marathi |
| MAR | Memory Address Register |
| MAR | Mid-Atlantic Ridge |
| MAR | Mobile Access Router |
| MAR | Matrix Attachment Region |
| MAR | Mid-Air Retrieval |
| MAR | Mixed Agglutination Reaction |
| MAR | Medication Administration Record |
| MAR | Minorities at Risk |
| MAR | Master Address Repository |
| MAR | Mobile Autonomous Robot |
| MAR | La Chinita International Airport |
| MAR | Mercury Arc Rectifier |
| MAR | Museum of the American Railroad |
| MArch | Master of Architecture |
| MASM | Microsoft Macro Assembler |
| MASM | MarineLife Aquarium Society of Michigan |
| MAT | Master of Arts in Teaching |
| MAT | Minimum Alternate Tax |
| MAT | Management Aptitude Test |
| MATC | Madison Area Technical College |
| MATC | Milwaukee Area Technical College |
| Math | Mathematics |
| MATh | Master of Theology |
| MATH | Michigan Autumn Take Home |
| Maths | Mathematics |
| MATHS | Maryland Academy of Technology & Health Sciences |
| MATLAB | Matrix Laboratory |
| MAU | Media Access Unit |
| MAU | Air Mauritius |
| Max | Maximum |
| MAX | Multimedia Acceleration eXtensions |
| MAX | Metropolitan Area Express |
| MAX | Metropolitan Area Express |
| MAX | Metro Area Express |
| MAX | Ouro Sogui Airport |
| MAX | Modesto Area Express |
| MAX | Mangudi |
| MAX | Metro Area Express |
| MB | MegaByte(s) |
| MB | Manitoba |
| MB | Motherboard |
| Mb | Myoglobin |
| Mb | Megabit(s) |
| MB | Mercedes-Benz |
| MB | Milton Bradley |
| MB | Maurizio Bianchi |
| mb | millibar |
| mB | Body wave magnitude |
| Mb | Megabarn |
| mb | millibarn |
| MB | Manila Bulletin |
| MB | Mälarhöjden/Bredäng Hockey |
| MB | Medal of Bravery |
| MB | MikroBitti |
| mB | millibel |
| MBA | Masters of Business Administration |
| MBA | Mortgage Bankers Association |
| MBA | Maldives Basketball Association |
| MBA | Marine Biological Association |
| MBA | Montgomery Bell Academy |
| MBA | Monterey Bay Aquarium |
| MBA | Mombasa International Airport |
| MBA | Mechanical Brake Assist |
| MBA | Mountain Bothies Association |
| MBA | Metropolitan Basketball Association |
| MBA | Milwaukee Bar Association |
| MBA | Media Bloggers Association |
| MBA | Migraine with Brainstem Aura |
| MBA | Międzynarodowe Biennale Architektury |
| MBARI | Monterey Bay Aquarium Research Institute |
| MBBS | Medicinae Baccalaureus, Bachelor of Surgery |
| MBC | Manual Boost Controller |
| MBC | Middle East Broadcasting Center |
| MBC | Mary Baldwin College |
| MBC | Manila Broadcasting Company |
| MBC | Metastatic Breast Cancer |
| MBC | Medical Board of California |
| MBC | McLean Bible Church |
| MBC | Makati Business Club |
| MBC | Munhwa Broadcasting Corporation |
| MBC | Malawi Broadcasting Corporation |
| MBC | Minimum Bactericidal Concentration |
| MBC | Morris Brown College |
| MBC | Meteor Burst Communications |
| MBC | Museum of Broadcast Communications |
| MBC | Miami Boys Choir |
| MBC | Maximum Breathing Capacity |
| MBC | Master of Business Communication |
| MBC | Mitsubishi Corporation |
| MBC | Black Family Channel |
| MBC | Minaminihon Broadcasting Company |
| MBC | Myanmar Baptist Convention |
| MBC | Mar Baselios Christian College of Engineering & Technology |
| MBC | Mitteldeutscher Basketball Club |
| MBC | Maidstone Borough Council |
| MBC | Manchester Baseball Club |
| MBC | Michigan Brewing Company |
| MBC | Mediatti Broadband Communications |
| MBC | Millennium Bureau of Canada |
| MBCCET | Mar Baselios Christian College of Engineering and Technology |
| MBCET | Mar Baselios College of Engineering and Technology |
| MBIFL | Mathrubhumi International Festival of Letters |
| Mbit | Megabit(s) |
| MBM | Magnetic Bubble Memory |
| MBM | Motherboard Monitor |
| MBM | Masters in Business and Management |
| MBM | Multicultural Bible Ministry |
| MBM | Mugneeram Bangur Memorial |
| MBM | Mercedes-Benz Manhattan |
| MBM | Mkambati Airport |
| MBMS | Multimedia Broadcast Multicast Services |
| MBO | Management Buyout |
| MBO | Management By Objectives |
| MBOX | MailBOX |
| MBps | Megabytes Per Second |
| Mbps | Megabits Per Second |
| MBR | Master Boot Record |
| MBtu | 1,000 British thermal units |
| MBUX | Mercedes-Benz User eXperience |
| MC | Monaco |
| MC | Mississippi College |
| MC | Memory Clear |
| MC | Master of Ceremonies |
| MC | Marine Corps |
| MC | Motorcycle Club |
| mc | Monaco (TLD) |
| MC | Mitsubishi Corporation |
| MC | Montgomery College |
| MC | Monmouth College |
| MC | Marietta College |
| MC | Middlebury College |
| MC | Muhlenberg College |
| MCA | Master of Computer Application |
| MCA | Malaysian Chinese Association |
| MCA | Maritime and Coastguard Agency |
| MCA | Museum of Contemporary Art |
| MCA | Ministry of Corporate Affairs |
| MCA | Mumbai Cricket Association |
| MCA | Museum of Contemporary Art |
| MCA | Macenta Airport |
| MCAP | Market Capitalization |
| MCAP | Movement for Change and Prosperity |
| MCAP | Maryland Community Action Partnership |
| MCAP | Mercyhurst Center for Applied Politics |
| MCAP | Maryland Coalition Against Pornography |
| MCB | Miniature Circuit Breaker |
| MCB | Mauritius Commercial Bank |
| MCB | Molecular and Cellular Biology |
| MCB | Monochlorobenzene |
| MCB | Muslim Commercial Bank |
| MCB | Methodist College Belfast |
| MCB | Muslim Council of Britain |
| MCB | Movimiento Continental Bolivariano |
| MCB | Manually Controlled Barriers |
| MCB | Maidenhead Citadel Band |
| MCBS | Medicare Current Beneficiary Survey |
| MCBS | Missionary Congregation of the Blessed Sacrament |
| MCC | Mobile Country Code |
| MCC | Motor Control Centre |
| MCC | Meter Configuration Code |
| MCC | Mesa Community College |
| MCC | Manchester Community College |
| MCC | Metropolitan Community Church |
| MCC | Metropolitan Community College |
| MCC | Melbourne Cricket Club |
| MCC | Midlands Christian College |
| MCC | Middlesex Community College |
| MCC | Muskegon Community College |
| MCC | Marylebone Cricket Club |
| MCC | Madras Christian College |
| MCCB | Molded Case Circuit Breaker |
| MCCB | Mill Creek Colliery Band |
| MCD | Minor Civil Division |
| MCD | McDonald’s |
| MCD | Municipal Corporation of Delhi |
| McDonalds | from the name of the brothers Richard and Maurice McDonald, who founded the first McDonald’s |
| MCET | Massachusetts Corporation for Educational Telecommunications |
| MCET | Mahalingam College of Engineering and Technology |
| MCET | Maryland Center for Environmental Training |
| Mcet | Malabar College of Engineering and Technology |
| mcg | Microgram |
| MCG | Melbourne Cricket Ground |
| MCG | McGrath Airport |
| MCG | Medical College of Georgia |
| MCG | Magnetocardiography |
| MCG | Mapping Class Group |
| MCG | Municipal Corporation of Gurgaon |
| McG | Joseph McGinty Nichol |
| MCG | Make Cars Green |
| MCG | Multifunction CardioGram |
| MCG | Morphological Catalogue of Galaxies |
| MCG | Mouvement Citoyens Genevois |
| MCG | Management Consulting Group |
| MCG | Manchester Craftsmen’s Guild |
| MCG | Museums Computer Group |
| MCG | Muslim Consumer Group |
| MCG | McGregor station |
| MCG | Meta-Certificate Group |
| MCGM | Municipal Corporation of Greater Mumbai |
| MCI | Media Control Interface |
| MCI | Medical Council of India |
| MCI | Monetary Conditions Index |
| MCI | Mild Cognitive Impairment |
| MCITP | Microsoft Certified IT Professional |
| McLaren | From the name of its founder, Bruce McLaren |
| MCLR | Master CLeaR |
| MCLR | Marginal Cost of funds based Lending Rate |
| MCLR | Microcystin-LR |
| MCLR | Maximum Cell Loss Ratio |
| MCLR | Medium-Capacity Long-Range |
| MCLR | McLaughlin Line Railroad |
| MCLR | Midwest Consortium for Latino Research |
| MCLR | Midwest Center for Labor Research |
| MCM | Marine Corps Marathon |
| MCM | Mathematical Contest in Modeling |
| MCM | Majalgaon College Majalgaon |
| MCOM | Master of Commerce |
| MCOM | Midwest College of Oriental Medicine |
| MCP | Microsoft Certified Professional |
| MCP | Master Control Program |
| MCP | Multi-Chip Package |
| MCP | MetaCarpophalangeal Joint |
| MCP | Micro-Channel Plate |
| MCP | Malawi Congress Party |
| MCP | Macapá-Alberto Alcolumbre International Airport |
| MCQ | Multiple Choice Question |
| MCQ | Miskolc Airport |
| MCR | Middle Common Room |
| MCR | My Chemical Romance |
| MCR | My Coke Rewards |
| MCR | Medical Care Ratio |
| MCR | Master Control Room |
| MCR | Micro Cellular Rubber |
| MCSE | Microsoft Certified Systems Engineer |
| MCWG | Motor Cycle With Gear |
| MCWG | Minnesota Climatology Working Group |
| MCWOG | Motor Cycle Without Gear |
| MCX | Media Center Extender |
| MCX | Multi Commodity Exchange |
| MCX | Marine Corps Exchange |
| MCX | Uytash Airport |
| MCX-SX | MCX Stock Exchange |
| MCYM | Malankara Catholic Youth Movement |
| MCYM | Movimiento Cristiano Y Misionero |
| MCYM | Military Community Youth Ministries |
| MD | Managing Director |
| MD | Medicinæ Doctor |
| MD | Moldova |
| MD | Maryland |
| MD | Magdeburg |
| MD | Maximum Demand |
| MD | Air Madagascar |
| MD | Matt Damon |
| MD | Muscular Dystrophy |
| MD | Message Digest |
| md | Moldova |
| MD | Madhuri Dixit |
| MD | Marek’s Disease |
| MD4 | Message-Digest algorithm 4 |
| MD5 | Message-Digest algorithm 5 |
| MDF | Medium Density Fibreboard |
| mdf | Moksha |
| MDF | Main Distribution Frame |
| MDF | Market Development Funds |
| MDF | Maryland Deathfest |
| mdf | Master Database File |
| MDF | MES Development Framework |
| MDF | Myocardial Depressant Factor |
| MDF | Magyar Demokrata Fórum |
| MDF | Myotonic Dystrophy Foundation |
| MDF | Media Descriptor File |
| MDF | Measurement Data Format |
| MDF | Medford Airport |
| MDF | Message Development Framework |
| MDG | Mobile Data Gateway |
| MDG | Millennium Development Goals |
| MDH | Month-Day-Hour |
| MDH | Minnesota Department of Health |
| MDH | Malate Dehydrogenase |
| MDH | Mahashian Di Hatti |
| MDI | Metered-Dose Inhaler |
| MDI | Medium Dependent Interface |
| MDI | Multiple-Document Interface |
| MDI | Management Development Institute |
| MDI | Mount Desert Island |
| MDMA | 3,4-methylenedioxy-methamphetamine |
| MDMA | Multi-Disciplinary Monitoring Agency |
| MDMA | Medical Device Manufacturers Association |
| MDMA | Museum Domain Management Association |
| MDMS | Meter Data Management System |
| MDMS | Mountain District Musical Society |
| MDMS | Mid Day Meal Scheme |
| MDR | MultiDrug-Resistant |
| MDR | Merchant Discount Rate |
| MDS | Myelodysplastic Syndrome |
| MDS | Minimum Data Set |
| MDS | Multidimensional Scaling |
| MDS | Master of Dental Surgery |
| MDW | Chicago Midway International Airport |
| MDW | Military District of Washington |
| MDW | Management Data Warehouse |
| ME | Montenegro |
| ME | Maine |
| ME | Mechanical Engineering |
| ME | Middle English |
| ME | Millennium Edition |
| ME | Master of Engineering |
| ME | Medical Examiner |
| ME | Managing Editor |
| me | Montenegro (TLD) |
| ME | Myalgic Encephalomyelitis |
| ME | Rochester postcode area (Medway) |
| ME | Middle East Airlines |
| ME | Mirror’s Edge |
| ME | Mount Everest |
| ME | Master Electrician |
| ME | Materials Engineering |
| Me | Methyl group |
| ME | Morristown & Erie Railway |
| ME | Methodist Episcopal |
| ME | Moral Education |
| me | Electron rest mass |
| MEADS | Medium Extended Air Defence System |
| MEB | Milli Eğitim Bakanlığı |
| MEB | Electronique à Balayage |
| MEB | Modularer Elektrobaukasten |
| MEB | Marine Expeditionary Brigade |
| MEB | Maneuver Enhancement Brigade |
| MEB | Micro Enterprise Bank |
| MEB | Midlands Electricity Board |
| MEB | Essendon Fields Airport |
| MEB | Laurinburg–Maxton Airport |
| MED | Medical/Medicine |
| MEd | Master of Education |
| Med | Mediterranean Sea |
| MED | Multiple Epiphyseal Dysplasia |
| MED | Prince Mohammad bin Abdulaziz International Airport |
| MEID | Mobile Equipment Identifier |
| MeitY | Ministry of Electronics and Information Technology |
| Memo | Memorandum |
| MEMO | Middle East Monitor |
| MEMO | Mouvement pour une École Moderne et Ouverte |
| memo | Magazine of European Medical Oncology |
| MEMS | Micro-Electro-Mechanical Systems |
| MEMS | Malaysian Endocrine & Metabolic Society |
| MEMS | Manalapan-Englishtown Middle School |
| MEMU | Mainline Electric Multiple Unit |
| MEMU | Mobile Explosives Manufacturing Unit |
| MEN | Metro Ethernet Network |
| MEN | Manchester Evening News |
| MEN | Multiple Endocrine Neoplasia |
| MENA | Middle East & North Africa |
| MENA | Middle East News Agency |
| MEP | Mechanical, Electrical and Plumbing |
| MEP | Member of the European Parliament |
| MEP | Manufacturing Extension Partnership |
| MEP | Message Exchange Pattern |
| MEP | Société des Missions étrangères de Paris |
| MeP | Media-embedded Processor |
| MEP | Music Elective Programme |
| MEP | Mitsubishi Engineering-Plastics |
| MEP | Maximum Expiratory Pressure |
| MEP | Midwest Airlines |
| Mercedes | from the name of the daughter of Emil Jellinek |
| Mercedes-Benz | Mercedes (DMG) and Benz & Cie merge to form Mercedes-Benz |
| MERI | Medical Education & Research Institute |
| MERI | Marine Engineering and Research Institute |
| MERI | Marine Environmental Research Institute |
| MERI | Meadowlands Environmental Research Institute |
| MERS | Middle East Respiratory Syndrome |
| MERS | Mortgage Electronic Registration Systems |
| MERS | Municipal Employees Retirement System |
| MERS | Mobile Emergency Response Support |
| MERS | Mitsubishi Energy Recovery System |
| MERS | Metro Ethernet Routing Switch |
| MES | Manufacturing Execution System |
| MES | Military Engineer Services |
| MES | Muslim Educational Society |
| MES | 2-(N-Morpholino)ethanesulfonic Acid |
| MES | Marine Evacuation System |
| MES | Polonia International Airport |
| MES | Marconi Electronic Systems |
| Meth | Methamphetamine |
| METH | Methylene Chloride |
| Metro | Metropolitan |
| Metro | Meteorology/Meteorologist |
| MFC | Microsoft Foundation Class(es) |
| MFC | Multi-Function Center |
| MFC | Microbial Fuel Cell |
| MFC | Mass Flow Controller |
| MFC | Middlesbrough Football Club |
| MFC | Master of Finance and Control |
| MFC | Mio Fertility Clinic |
| MFC | Mafeteng Airport |
| MFD | Multi- Function Device |
| MFI | Money Flow Index |
| MFi | Made for iPhone/iPod/iPad |
| MFI | Mechanical Fuel Injection |
| MFI | Melt Flow Index |
| MFI | Microfinance Institution |
| MFI | Mass Fatality Incident |
| MFI | Medical Futures Inc. |
| MFI | Mullard Furniture Industries |
| MFI | MindFreedom International |
| MFI | Marshfield Municipal Airport |
| MFIL | Multi-Functional Intermediate Layer |
| MFIL | Merger of Modern Food Industries Limited |
| MFIL | Mahindra Ford India Limited |
| MFIL | Modern Fibotex India Limited |
| MFW | My Face When |
| MFW | Maximum Fuel Weight |
| MFW | M&F Worldwide Corp. |
| MFW | Magaruque Airport |
| MG | Madagascar |
| mg | milligram |
| MG | Minas Gerais |
| Mg | Magnesium |
| MG | Myasthenia Gravis |
| MG | Morris Garages |
| mg | Malagasy |
| MG | Machine Gun |
| MG | Major General |
| MG | Motor-Generator |
| mg | Madagascar (TLD) |
| Mg | Megagram |
| MG | Medal for Gallantry |
| MG | Microgrid |
| MG | Monoglycerides |
| mG | milligauss |
| MG | Malachite Green |
| MG | Champion Air |
| MG | Monte Generoso |
| MG | Match Game |
| MG | Michaelis–Gutmann |
| MG | Megagauss |
| MG | Medical Genetics |
| MG | Minimum Guarantee |
| mg/dL | milligrams per deciliter |
| MGC | Mammalian Gene Collection |
| MGC | Media Gateway Controller |
| MGC | Mekong–Ganga Cooperation |
| MGC | Midwest Gaming Classic |
| MGC | Michigan City Municipal Airport |
| MGC | Machine Gun Corps |
| MGC | Male Genital Cutting |
| MGC | Melbourne Girls’ College |
| MGC | Mitsubishi Gas Chemical |
| MGC | Mircom Group of Companies |
| MGC | Middle Georgia College |
| MGC | Mississippi Gulf Coast |
| MGC | Mugat Railway Station |
| MGF | Moment-Generating Function |
| MGF | Malagasy franc |
| MGF | Mechano Growth Factor |
| MGF | Mask Generation Function |
| MGF | Mobile Guerrilla Force |
| MGF | Machine Gun Fellatio |
| MGF | Sílvio Name Júnior Regional Airport |
| MGF | Motor & General Finance |
| Mgmt | Management |
| MGMT | shortened version of the band’s original name, The Management |
| MGMT | O6-Methylguanine-Methyltransferase |
| MGNREGA | Mahatma Gandhi National Rural Employment Guarantee Act |
| MGR | ManaGeR |
| MGR | Maruthur Gopalan Ramachandran |
| MGR | Monthly Gross Revenue |
| MGS | Metal Gear Solid |
| MGS | Manchester Grammar School |
| MGS | Methodist Girls School |
| MGS | Melbourne Grammar School |
| MGS | Mars Global Surveyor |
| MGS | Mangaia Airport |
| MGS | Maharaja Ganga Singh |
| MGU | Mahatma Gandhi University |
| MGU | Most General Unifier |
| MGU | Meiji Gakuin University |
| MGU | Manaung Airport |
| MH | Marshall Islands |
| MH | Malaysia Airlines Berhad |
| MH | Maharashtra |
| MH | Mansion House |
| MH | Metal Hydride |
| MH | Malignant Hyperthermia |
| mh | Marshall Islands (TLD) |
| MH-CET | Maharashtra Common Entrance Test |
| MHADA | Maharashtra Housing and Area Development Authority |
| MHBA | Mathabhanga |
| MHBA | Maryland Horse Breeders Association |
| MHBA | Master of Health Business Administration |
| MHBA | Manitoba Home Builders’ Association |
| MHBA | Minnesota Hobby Beekeepers Association |
| MHBA | Mott Hall Bridges Academy |
| MHBA | Minnesota Hispanic Bar Association |
| MHBA | Minnesota Home Brewers Association |
| MHL | Mobile High-Definition Link |
| MHL | Memorial Hall Library |
| MHL | Mike’s Hard Lemonade |
| MHL | Morgan H Lewis |
| MHL | Moshi Moshi Hotline |
| MHL | Medical Heritage Library |
| Mhow | Military Headquarters Of War |
| MHRD | Ministry of Human Resource Development |
| MHRM | Master of Human Resources Management |
| MHUPA | Ministry of Housing and Urban Poverty Alleviation |
| MHz | Megahertz |
| mHz | millihertz |
| mi | Mile |
| MI | Michigan |
| Mi | Xiaomi |
| MI | Myocardial Infarction |
| MI | Mission: Impossible |
| MI | Mortgage Insurance |
| mi | Maori |
| MI | Middle Initial |
| MI | Mechanical Index |
| MI | Motivational Interviewing |
| MI | Military Intelligence |
| MI | Mobile Internet |
| MI | 1001 (Roman numeral) |
| MI | Mental Illness |
| MI | Mumbai Indians |
| MI | Mathematical Induction |
| Mi | mebi |
| MI | Melt Flow Index (Melt Index) |
| MI | Mineral-Insulated |
| MI | Mutual Information |
| MI | Mr. Incredible (Jude Abaga) |
| MI | Monsters, Inc. |
| MI | Michalovce |
| MI | Monkey Island |
| MI | Multiple Inheritance |
| MI | Methylisothiazolinone |
| MI | Micronutrient Initiative |
| MI | Millennia Institute |
| MI | Province of Milan |
| MI | Malleable Iron |
| MI | Mobile Infantry |
| Mi | Sammi Cheng |
| MI | Minden-Lübbecke |
| MI | SilkAir |
| MI | Marshall & Ilsley |
| MI | Marching Illini |
| MI | Mood Indigo |
| MI | Musicians Institute |
| MI | Maison Ikkoku |
| MI | Phthiotis |
| MI | Multi Interface |
| MI | Monumental Inscription |
| MI6 | Military Intelligence , Section 6 |
| Mibit | Mebibit |
| Mic | Microphone |
| MIC | More In Comments |
| MIC | Malaysian Indian Congress |
| MIC | Methyl Isocyanate |
| MIC | Minimum Inhibitory Concentration |
| MICE | Plural form of mouse |
| MICE | Meetings, Incentives, Conventions, and Exhibitions |
| MICE | Manipal Institute of Computer Education |
| MICR | Magnetic Ink Character Recognition |
| MICR | Minorities in Cancer Research |
| MICROS | Modular Integrated Cash Register Operating Systems |
| MIDC | Maharashtra Industrial Development Corporation |
| MIDC | Meghalaya Industrial Development Corporation |
| MIDI | Musical Instrument Digital Interface |
| Miele | Got its name from founder, Carl Miele |
| MiG | Mikoyan-Gurevich |
| MIG | Metal Inert Gas |
| MIG | Marfin Investment Group |
| MIG | Mortgage Indemnity Guarantee |
| MIME | Multipurpose Internet Mail Extensions |
| MIMO | Multiple Input Multiple Output |
| MiMo | Mitteldeutsche Motoren Werke |
| Min | Minute(s) |
| Min | Minimum |
| min | Minangkabau |
| MIN | Mobile Identification Number |
| MIN | Multistage Interconnection Network |
| MIN | Mortgage Identification Number |
| Min | Minister/Ministry |
| MIN | Mineola |
| MIN | Mašinska industrija Niš |
| MinC | Ministério da Cultura |
| MINC | Multilingual Internet Names Consortium |
| MINC | Medical Identification Number for Canada |
| MIND | Moving In New Directions |
| MINURSO | United Nations Mission for the organization of a Referendum in Western Sahara |
| MINUSMA | Multidimensionnelle Intégrée des Nations Unies pour la Stabilisation au Mali |
| MIP | Macrophage Inflammatory Proteins |
| MIPS | Million Instructions Per Second |
| MIPS | Material Input Per Service |
| MIPS | Microprocessor without Interlocked Pipeline Stages |
| MIPS | Munich Information Center for Protein Sequences |
| MIPS | Multiband Imaging Photometer for Spitzer |
| MIPS | Maryland Industrial Partnerships Program |
| MIR | Music Information Retrieval |
| MIR | Monastir Habib Bourguiba International Airport |
| MIR | Maximum Information Rate |
| MIR | Micropower Impulse Radar |
| MIS | Management Information System |
| MIS | Minimally Invasive Surgery |
| MIS | Munich International School |
| MIS | Madison International Speedway |
| MIS | Mexican Institute of Sound |
| MISA | Maintenance of Internal Security Act |
| MISA | Media Institute of Southern Africa |
| MIT | Massachusetts Institute of Technology |
| MIT | Metal-Insulator Transition |
| MIT | Made in Taiwan |
| MIT | Methylisothiazolinone |
| MIT | Millî İstihbarat Teşkilatı |
| MIT | Ministero delle Infrastrutture e dei Trasporti |
| MIT | Mujahidin Indonesia Timur |
| MIT | Madras Institute of Technology |
| MIT | Maharashtra Institute of Technology |
| MIT | Manipal Institute of Technology |
| MIT | Melbourne Institute of Technology |
| MIT | Muzaffarpur Institute of Technology |
| MIT | Myanmar Institute of Theology |
| MIT | Manzanillo International Terminal |
| MIT | Market If Touched |
| MIT | Melodic Intonation Therapy |
| MIT | Mapúa Institute of Technology |
| MIT | Machakos Institute of Technology |
| MIT | Maharaja Institute of Technology |
| MIT | Maharaja Institute of Technology |
| MIT | Manukau Institute of Technology |
| MIT | Marathwada Institute of Technology |
| MIT | Misamis Institute of Technology |
| MIT | Murder Investigation Team |
| MIT | Multiple Impact Therapy |
| MIT | Iwate Menkoi Television |
| MIT | Mandalay Institute of Technology |
| MITC | Most Important Terms and Conditions |
| MITC | Mapúa Information Technology Center |
| MITC | Melaka International Trade Centre |
| MITC | Methyl isothiocyanate |
| MITC | Matson & Isom Technology Consulting |
| MITC | Media Industry Technologist Certification |
| MITS | Micro Instrumentation and Telemetry Systems |
| MITS | Maritime Information Technology Standard |
| MITS | Multifamily Information and Transactions Standards |
| MITs | Mobile Intelligent Terminals |
| MITS | Muncie Indiana Transit System |
| MITS | Michigan Information Transfer Source |
| MITS | Monarch InfoTech Services |
| Mitsubishi | Mitsubishi is a combination of the words “mitsu” and “hishi.” |
| MIUI | Mi User Interface |
| MJMC | Master of Journalism & Mass Communication |
| MJMC | Mount Joy Mennonite Church |
| MJMC | Moose Jaw Multicultural Council |
| MJPRU | Mahatma Jyotiba Phule Rohilkhand University |
| MK | Macedonia |
| MK | Michael Kors |
| MK | Mortal Kombat |
| MK | Multy Kontact |
| MK | Milton Keynes |
| mk | Macedonia (TLD) |
| MK | Magic Kingdom |
| MK | Machinery Technician |
| MK | Air Mauritius |
| MK | Marc Kinchen |
| MK | Mebyon Kernow |
| MK | Miranpur Katra Railway Station |
| MK | Mong Kok |
| MK | Martin Keenan |
| MK | Mysore Kirloskar |
| MK | Musiek Kanaal |
| MK | Mario Kart |
| MK | Meta Knight |
| MK | Muthuvel Karunanidhi |
| MKBHD | Marques K Brownlee - High Definition |
| MKCL | Maharashtra Knowledge Corporation Limited |
| Mktd | Marketed |
| MKV | Matroska Video |
| MKV | Mittelschüler-Kartellverband |
| ml | Milliliter |
| ML | Mali |
| ML | Markup Language |
| ml | Malayalam |
| ML | Maternity Leave |
| ml | Mali (TLD) |
| ML | MidLine |
| ML | Monolayer |
| ML | Malhour Railway Station |
| ML | Machine Language |
| ML | MultiLevel Recording |
| MLA | Modern Language Association |
| MLA | Member of Legislative Assembly |
| MLA | Medical Library Association |
| MLA | Medical Laboratory Assistant |
| MLA | Mandated Lead Arranger |
| MLA | Malta International Airport |
| MLA | Meat & Livestock Australia |
| MLA | Montessori Lyceum Amsterdam |
| MLA | Mercury Laser Altimeter |
| MLAsia | Media Lab Asia |
| MLC | Multi-Level Cell |
| MLDT | Mean Logistics Delay Time |
| mm | millimetre |
| MM | Myanmar (Burma) |
| MM | Mint Mark |
| MM | Multiple Myeloma |
| MM | Master of Management |
| MM | Mass Media |
| MM | Marketing Manager |
| MM | Midtown Madness |
| MM | Molecular Mechanics |
| MM | Miu Miu |
| MM | Marina Militare |
| MM | Malayala Manorama |
| mm | Myanmar (TLD) |
| MM | Money Market |
| MM | Memory Management |
| MM | Minister Mentor |
| MMA | Mixed Martial Arts |
| MMA | Macro Management of Agriculture |
| MMA | Money Market Account |
| MMA | Massachusetts Maritime Academy |
| MMA | Marine Military Academy |
| MMA | Massanutten Military Academy |
| MMA | Medicare Modernization Act |
| MMA | Maritime Museum of the Atlantic |
| MMA | Maxillomandibular Advancement |
| MMA | Muhammadabad |
| MMB | Middle Mouse Button |
| MMB | Milk Marketing Board |
| MMB | Multimedia Builder |
| MMB | Memanbetsu Airport |
| MMBtu | One Thousand Thousand British thermal units (One Million British thermal units) |
| MMC | MultiMediaCard |
| mmHg | millimeters of Mercury |
| MMHG | Mayflower Municipal Health Group |
| MMID | Mobile Money Identifier |
| MMO | Massively Multiplayer Online |
| MMO | Minimum Municipal Obligation |
| MMO | Mixed Metal Oxide |
| MMORPG | Massively Multiplayer Online Role-Playing Game |
| MMR | Master of Marketing Research |
| MMR | Measles, Mumps, and Rubella |
| MMR | Massachusetts Military Reservation |
| MMR | Mismatch Repair |
| MMRDA | Mumbai Metropolitan Region Development Authority |
| MMS | Multimedia Messaging Service |
| MMS | Microsoft Media Server |
| MMS | Massachusetts Medical Society |
| MMS | Matra Marconi Space |
| MMSCMD | Million Metric Standard Cubic Meter per Day |
| MMTS | Mechanical and Machine Tool Services |
| MMTS | Multi-Modal Transport System |
| MNC | Multinational Corporation |
| MNC | Mobile Network Code |
| MNC | Mouvement National Congolais |
| MNC | Media Nusantara Citra |
| MNC | Medium Neutral Citation |
| MNP | Mobile Number Portability |
| MNP | Microcom Networking Protocol |
| MNRE | Ministry of New and Renewable Energy |
| MNRE | Ministry of Natural Resources and Environment |
| MNRE | Ministry of Natural Resources and Energy |
| mnt | Mount |
| MNT | Tugrik |
| MNT | Molecular Nanotechnology |
| MNT | Medical Nutrition Therapy |
| MNT | Medical News Today |
| MNT | Minto Al Wright Airport |
| MO | Missouri |
| MO | Macau |
| MO | Money Order |
| mo | month |
| MO | Medical Officer |
| MO | Modus Operandi |
| MO | Altria Group, Inc. |
| Mo | Molybdenum |
| MO | Calm Air |
| mo | Moldovan |
| mo | Macau (TLD) |
| Mobile | Mobile phone |
| MOBILE | Mid-Ohio Board for an Independent Living Environment |
| MobME | Mobile Media & Entertainment |
| Mobo | Motherboard |
| MOBO | Music Of Black Origin |
| Modem | MODulator - DEModulator |
| MODVAT | Modified Value Added Tax |
| MoEF | Ministry of Environment and Forests |
| MOEF | Mid-Ocean Escort Force |
| MoHFW | Ministry of Health and Family Welfare |
| Mojo | noun: a magic power or magic spell |
| MOJO | Miscarriage of Justice Organisation |
| MOJO | Mystic Order of the Jazz Obsessed |
| MOKE | Magneto-optic Kerr Effect |
| MoLE | Ministry of Labour and Employment |
| MOLE | Military Overlay Editor |
| MOM | Microsoft Operations Manager |
| MOM | Mars Orbiter Mission |
| Mom | Momentary switch |
| MoM | Month-over-Month |
| MOM | Letfotar Airport |
| MOM | Magyar Optikai Muvek |
| MOM | Message-oriented Middleware |
| MONUSCO | Mission de l'Organisation des Nations Unies pour la stabilisation en République démocratique du Congo |
| MOOC | Massive Open Online Course |
| MOOTW | Military Operations Other Than War |
| MOQ | Minimum Order Quantity |
| MoQ | Metaphysics of Quality |
| MOQ | Morondava Airport |
| Moq | Christian Horace Benedict Alfred Moquin-Tandon |
| MOR | Middle of the Road |
| MOR | Mid-Ocean Ridge |
| MOR | Ministry of Railways |
| MOR | Modulus of Rupture |
| MoR | Ministry of Railway |
| MOR | Masters Of Reality |
| MOR | Moore-Murrell Airport |
| MOSFET | Metal-Oxide Semiconductor Field-Effect Transistor |
| MOSPI | Ministry of Statistics and Programme Implementation |
| Mossad | HaMossad leModiʿin uleTafkidim Meyuḥadim |
| MOT | Ministry of Transport |
| MOT | Management of Technology |
| MOT | Motorola |
| MOT | Museum of Tolerance |
| MOT | Minot International Airport |
| MOT | Museum of Transportation |
| MOT | Magneto-Optical Trap |
| Motorola | from Motor and Victrola - as originally they made car radios |
| MOU | Memorandum Of Understanding |
| MoUD | Ministry of Urban Development |
| Mouse | name is derived from its shape, which resembles a mouse |
| MOUSE | Making Opportunities for Upgrading Schools and Education |
| mov | QuickTime Movie |
| MOV | Metal Oxide Varistor |
| MP | Member of Parliament |
| MP | Northern Mariana Islands |
| MP | Madhya Pradesh |
| MP | Megapixel |
| MP | Military Police |
| MP | Missouri Pacific |
| mp | Melting Point |
| MP | Matthew Perry |
| MP | Multilink Protocol |
| MP | Millat Party |
| Mp | Mycoplasma pneumoniae |
| mp | Northern Mariana Islands (TLD) |
| MP | Methylprednisolone |
| MP3 | MPEG Audio Layer 3 |
| MP4 | MPEG-4 AVC (Advanced Video Coding) |
| MPAA | Motion Picture Association of America |
| MPAA | My Parents Are Aliens |
| MPCB | Motor Protection Circuit Breaker |
| MPCB | Maharashtra Pollution Control Board |
| MPCB | Malaysia Pacific Corporation Berhad |
| MPCB | Mauritius Post and Cooperative Bank |
| MPEG | Moving Picture Experts Group |
| MPFI | Multi-Point Fuel Injection |
| MPFI | Mobile Payment Forum of India |
| MPFI | Media Professionals of Florida |
| MPG | Miles Per Gallon |
| mpg | short for MPEG (Motion Picture Experts Group) |
| MPG | Max-Planck-Gesellschaft |
| MPG | Minutes Per Game |
| MPG | Monopotassium glutamate |
| MPG | Motor Press Guild |
| MPG | Music Producers Guild |
| MPG | Manual Pulse Generator |
| MPG | Media Planning Group |
| MPG | Mark-Paul Gosselaar |
| MPG | Multi-touch, Physics and Gestures |
| MPH | Miles Per Hour |
| MPH | Master of Public Health |
| MPH | Godofredo P. Ramos Airport |
| MPH | Martinair |
| MPH | Mobile Pedestrian Handheld |
| MPH | Make Poverty History |
| MPH | Manlius Pebble Hill School |
| MPH | Mater Private Hospital |
| MPH | Methodist Publishing House |
| MPharm | Master of Pharmacy |
| MPhil | Master of Philosophy |
| MPL | Mozilla Public License |
| MPL | Montpellier–Méditerranée Airport |
| MPL | Mobile Premier League |
| MPL | Medial Patellar Luxation |
| MPL | Marine Physical Laboratory |
| MPL | Max Planck Institute for the Science of Light |
| MPL | Maximum Parcel Level |
| MPL | Malaysia Premier League |
| MPL | Marple |
| MPL | Multi-crew Pilot License |
| MPL | Marginal Product of Labor |
| MPL | Mars Polar Lander |
| MPL | Milwaukee Public Library |
| MPL | Markham Public Library |
| MPL | Mangalore Premier League |
| MPL | Milton Public Library |
| MPL | Mathematical Programming Language |
| MPL | MetaProgramming Library |
| MPL | Magnetic Path Length |
| MPL | Multi-Photon Lithography |
| MPL | Managing Partners Limited |
| MPL | Minneapolis Public Library |
| MPL | Milton Public Library |
| MPLADS | Members of Parliament Local Area Development Scheme |
| MPPMT | Madhya Pradesh Pre Medical Test |
| MPPSC | Madhya Pradesh Public Service Commission |
| MPPT | Maximum Power Point Tracking |
| MPSC | Michigan Public Service Commission |
| MPSC | Maharashtra Public Service Commission |
| MPSE | Motion Picture Sound Editors |
| MPSE | Madhya Pradesh Stock Exchange |
| MPSE | Most Primitive Scouting Experience |
| MPV | Multi-Purpose Vehicle |
| MPV | Mean Platelet Volume |
| MPV | Mine Protected Vehicle |
| MPV | Multi-Purpose Vessel |
| MPV | Meerwein–Ponndorf–Verley |
| MPV | Muslims for Progressive Values |
| MPV | Mouse Parvovirus |
| MPV | Edward F. Knapp State Airport |
| mpv | Mungkip |
| MQB | Modularer Querbaukasten |
| MQB | Mira Quien Baila |
| MQB | Macomb Municipal Airport |
| MQB | Mqabba |
| MQB | McQuade & Bannigan, Inc. |
| MQB | Multi-Quantum Barrier |
| MQB | Marching Quaker Band |
| MQB | McElroy, Quirk & Burch |
| MQTT | Message Queue Telemetry Transport |
| MQX | Message Queue eXecutive |
| MQX | Alula Aba Nega Airport |
| MQX | Macquarie Gold Limited |
| MQX | Machine Quilters Exposition |
| MQX | Meralgram Railway Station |
| Mr | Mister |
| MR | Mauritania |
| mr | Marathi |
| MR | Memory Recall |
| MR | Marketing Research |
| MR | Medical Record |
| mr | Mauritania (TLD) |
| MR | Mental Retardation |
| MR | Magnetoresistance |
| MR | Mixed Reality |
| MR | Mouvement Réformateur |
| mR | Milliroentgen |
| MR | Air Mauritanie |
| MR | Menntaskólinn í Reykjavík |
| MRE | Meal, Ready-to-Eat |
| MRE | Master of Religious Education |
| MRE | Magnetic Resonance Elastography |
| MRF | Material Recovery Facility |
| MRF | Madras Rubber Factory |
| MRF | Marfa Municipal Airport |
| MRF | Movement for Rights and Freedoms |
| MRF | Military Reaction Force |
| MRF | Morgellons Research Foundation |
| MRI | Magnetic Resonance Imaging |
| MRI | Mauritius |
| MRI | Magnetic Resonance Imaging |
| MRI | Magnetorotational Instability |
| MRI | Matz’s Ruby Interpreter |
| MRI | Merrill Field |
| MRI | Manchester Royal Infirmary |
| MRI | Mental Research Institute |
| MRI | Midwest Research Institute |
| MRI | Meuse-Rhine-Issel |
| MRI | Monoamine Reuptake Inhibitor |
| MRI | Maritime Rescue Institute |
| MRI | Microwave Research Institute |
| MRIU | Manav Rachna International University |
| MRIU | Missile Remote Interface Unit |
| mRNA | Messenger RNA |
| MRNA | Mad River Neighborhood Association |
| MRP | Maximum Retail Price |
| MRP | Manufacturing Resource Planning |
| MRP | Machine Readable Passport |
| MRP | Marla Airport |
| Mrs | Missus |
| MRS | Magnetic Resonance Spectroscopy |
| MRS | Marginal Rate of Substitution |
| MRS | Air Marshall Islands |
| MRS | Monash Residential Services |
| MRS | Melkersson-Rosenthal Syndrome |
| MRT | Mean Residence Time |
| MRT | Magnetic Resonance Tomography |
| MRT | Metro Rail Transit |
| MRT | Mass Rapid Transit |
| MRTPC | Monopolies and Restrictive Trade Practices Commission |
| MRW | My Reaction When |
| MRW | Maribo Airport |
| MRW | Material Recycling World |
| MRW | Minolta RAW image file |
| MS | MicroSoft |
| MS | Master of Science |
| Ms | Mrs / Miss |
| ms | Millisecond |
| MS | Mass Spectroscopy |
| MS | Montserrat |
| MS | EgyptAir |
| MS | Memory Store |
| MS | Multiple sclerosis |
| MS | Mississippi |
| ms | Montserrat (ccTLD) |
| MS-DOS | Microsoft Disk Operating System |
| MSAND | Medical Students Association of Notre Dame |
| mSATA | Mini-SATA |
| MSAU | Multi-Station Access Unit |
| MSAU | Mallee Sexual Assault Unit |
| MSBTE | Maharashtra State Board of Technical Education |
| MSc | Master of Science |
| MSC | Mobile Switching Center |
| MSC | Multimedia Super Corridor |
| MSC | Message Sequence Chart |
| MSC | MIDI Show Control |
| MSC | MSC Software Corporation |
| MSC | Microelectronics Support Centre |
| MScIT | Master of Science in Information Technology |
| MSCIT | Maharashtra State Certificate in Information Technology |
| MSCMD | Million Standard Cubic Meters per Day |
| MSDN | Microsoft Developer Network |
| MSDN | Microbial Strain Data Network |
| MSEB | Maharashtra State Electricity Board |
| MSEB | Mathematical Sciences Education Board |
| MSF | Médecins Sans Frontières |
| MSF | Microsoft Solutions Framework |
| MSF | Master of Science in Finance |
| MSF | Multiservice Switching Forum |
| MSF | Marginal Standing Facility |
| MSF | Motorcycle Safety Foundation |
| MSF | Multi-stage Flash distillation |
| MSF | Manufacturing, Science and Finance |
| msf | Mail Summary File |
| MSF | Mind Science Foundation |
| MSF | Mathematical Sciences Foundation |
| MSF | Major Street-basketball Foundation |
| MSFT | Microsoft Corporation |
| MSFT | Multi-Stage Fitness Test |
| MSFT | Movimento Sociale – Fiamma Tricolore |
| MSG | Message |
| MSG | Monosodium Glutamate |
| MSG | Marine Security Guard |
| MSG | Master Sergeant |
| MSG | Meteosat Second Generation |
| MSG | Melanesian Spearhead Group |
| MSG | Microgravity Science Glovebox |
| MSG | Middleton St George |
| Msgr | Monsignor |
| MSI | Microsoft Installer |
| MSI | Magnetic Source Imaging |
| MSI | Micro-Star International |
| MSI | Italian Social Movement |
| MSI | Medium-Scale Integration |
| MSISDN | Mobile Station International Subscriber Directory Number |
| MSME | Micro, Small and Medium Enterprises |
| MSME | Master of Science in Mechanical Engineering |
| MSME | Mack Scogin Merrill Elam Architects |
| MSN | MicroSoft Network |
| MSN | Master of Science in Nursing |
| MSN | Dane County Regional Airport |
| MSN | Manufacturer’s Serial Number |
| MSN | Maquila Solidarity Network |
| MSN | Medium Spiny Neuron |
| MSN | Multiple Subscriber Number |
| MSN | Meeker Southern Railroad |
| MSNBC | Microsoft + National Broadcasting Company |
| MSP | Managed Service Provider |
| MSP | Message Send Protocol |
| MSP | Member of the Scottish Parliament |
| MSP | Malabar Special Police |
| MSP | Mechanically Separated Meat |
| MSP | Monosodium Phosphate |
| MSP | Minneapolis–Saint Paul International Airport |
| MSP | Mississippi State Penitentiary |
| MSP | Millisecond Pulsar |
| MSP | Merozoite Surface Protein |
| MSP | Mansurpur Railway Station |
| MSP | Millî Selâmet Partisi |
| MSRDC | Maharashtra State Road Development Corporation Limited |
| MSRP | Manufacturer’s Suggested Retail Price |
| MSRP | Message Session Relay Protocol |
| MSRP | Murhesi Rampur railway station |
| MSRTC | Maharashtra State Road Transport Corporation |
| MSTSC | Microsoft Terminal Services Client |
| MSW | Master of Social Work |
| MSW | Municipal Solid Waste |
| MSW | Medical Social Work |
| MSW | Mikheyev–Smirnov–Wolfenstein |
| MSW | Ministerstwo Spraw Wewnętrznych |
| MSW | Machine Status Word |
| MSW | Massawa International Airport |
| MSW | Microswitch |
| msw | metre/meter sea water |
| MSW | Manatawny Still Works |
| MTB | Mountain Bike |
| MTB | Mycobacterium Tuberculosis |
| MTB | Matlock Bath |
| MTB | Magnetotactic Bacteria |
| MTB | Motor Torpedo Boat |
| MTB | Magandang Tanghali Bayan |
| MTB | Making The Band |
| MTB | Mediterranean Tamarisk Beetle |
| MTB | Multilobular Tumour of Bone |
| MTBF | Mean Time Between Failure(s) |
| MTBF | Mid-Term Budget Framework |
| MTBF | Mark Time Between Frames |
| MTCN | Money Transfer Control Number |
| MTDC | Modified Total Direct Costs |
| MTDC | Maharashtra Tourism Development Corporation |
| MTDC | Malaysia Technology Development Corporation |
| MTDC | Massachusetts Technology Development Corporation |
| MTech | Master of Technology |
| mth | Month |
| MTH | Mathematics |
| MTh | Master of Theology |
| MTH | Maximum The Hormone |
| MTH | Mott the Hoople |
| MTH | Florida Keys Marathon Airport |
| MTH | Mike’s Train House |
| MTH | Mount Hebron High School |
| MTNL | महानगर टेलीफोन निगम लिमिटेड |
| MTPA | Million Tonnes Per Annum |
| MTPA | Mauritius Tourism Promotion Authority |
| MTPA | Maximum Torque Per Ampere |
| MTPA | Mpumalanga Tourism and Parks Agency |
| MTPA | α-methoxy-α-trifluoromethylphenylacetic acid |
| MTPA | Mitsubishi Tanabe Pharma America |
| MTR | Mass Transit Railway |
| MTR | Mavalli Tiffin Room |
| MTR | My traceroute |
| MTR | Military Training Routes |
| MTS | Make To Stock |
| MTS | Multi Tasking Staff |
| MTS | Microsoft Transaction Server |
| MTS | Manitoba Telecom Services |
| MTS | Master of Theological Studies |
| MTS | Mobile TeleSystems |
| mts | Mobilna telefonija Srbije |
| MTS | Meter-Tonne-Second |
| MTS | Multichannel Television Sound |
| MTS | Muir–Torre Syndrome |
| MTS | Marine Technology Society |
| MTS | Manitoba Teachers' Society |
| MTS | Mohr-Tranebjaerg Syndrome |
| MTTR | Mean Time To Repair |
| MTU | Maximum Transmission Unit |
| MTU | Michigan Technological University |
| MTU | Mandalay Technological University |
| mtu | metric ton unit |
| MTU | Metric Ton of Uranium |
| MTU | Mohajer Technical University of Isfahan |
| MTV | Music Television |
| MTV | Magyar Televízió |
| MTV | Modular Tactical Vest |
| MU | Miss You |
| MU | Marshall University |
| MU | University of Missouri |
| MU | Manipal University |
| MuseDoma | Museum Domain Management Association |
| MUV | Multi-Utility Vehicle |
| MV | Maldives |
| mv | Move |
| mV | Millivolt |
| MV | Mean Value |
| MV | Meccanica Verghera |
| MV | Monta Vista |
| MV | Millennium Volunteers |
| MV | Marburg Virus |
| mv | Maldives (TLD) |
| MV | Armenian International Airways |
| MVC | Model-View-Controller |
| MvC | Marvel vs. Capcom |
| MVC | Missouri Valley Conference |
| MVC | Motor Vehicle Collision |
| MVC | Motor Vehicle Commission |
| MVC | Mountain View College |
| MVC | Minute Virus of Canines |
| MVC | Monroe County Airport |
| MVC | Maha Vir Chakra |
| MVC | Mountain View Corridor |
| MVC | Mountain View College |
| MVC | Moreno Valley College |
| MVC | Multiview Video Coding |
| MVC | Minnesota Vikings Cheerleaders |
| MVC | Maximum-Value Composite |
| MVC | Multivariable Calculus |
| MVC | Melbourn Village College |
| MVC | Monthly Variable Component |
| MVC | Merrimack Valley Conference |
| MVC | Miami Valley Conference |
| MVNO | Mobile Virtual Network Operator |
| MVP | Most Valuable Player |
| MVP | Minimum Viable Product |
| MVP | Model–View–Presenter |
| MVP | Mitral Valve Prolapse |
| MVP | Major Vault Protein |
| MVP | Fabio Alberto León Bentley Airport |
| MVP | Most Valuable Professional |
| MVP | Minimum Viable Population |
| mvp | Duri language |
| MVP | Mohawk Valley Physicians |
| MySQL | My Structured Query Language |
| MySQLi | MySQL improved |
