| Massanutten Military Academy | Academic & Science |
| Massa Multimedia Architecture | Academic & Science |
| Mothi Matthew Ashraf | Academic & Science |
| Maine Maritime Academy | Academic & Science |
| Hungarian Academy of Engineering | Academic & Science |
| Magyar Mérnökakadémia | Academic & Science |
| Malaysian Medical Association | Academic & Science |
| Persatuan Perubatan Malaysia | Academic & Science |
| Massachusetts Maritime Academy | Academic & Science |
| Milli Modulation Amplitude | Academic & Science |
| Macro Management of Agriculture | Banking |
| The Metals and Materials Association | Business |
| MIDI Manufacturers Association | Business |
| Manual Metal Arc | Business |
| Middle Management Association | Business |
| Marsh McLennan Agency | Business |
| Mobile Marketing Association | Business |
| Municipal Mortgage & Equity, LLC | Business |
| Marketing Management Analytics | Business |
| Methylmalonic Acid | Chemistry |
| Methyl Methacrylate A | Chemistry |
| Mercy Medical Airlift | Community |
| Mixed Munich Arts | Community |
| Middle Managment Association | Community |
| Melon Music Awards | Community |
| Monorail Manufacturers Association | Community |
| Music Modernization Act | Community |
| Maine Municipal Association | Community |
| Muskegon Museum of Art | Community |
| Monterey Museum of Art | Community |
| Mississippi Manufacturers Association | Community |
| Michigan Manufacturers Association | Community |
| Metropolitan Museum of Art | Community |
| Monthly Machine Analysis | Computing |
| Marked Message Accuracy | Computing |
| Microcomputer Managers Association | Computing |
| Moving Mechanical Assembly | Computing |
| Multi Media Authoring | Computing |
| Multi Media Applications | Computing |
| Microsoft Monitoring Agent | Computing |
| Mcafee Multi Access | Computing |
| Matrix Multiply Accumulate | Computing |
| MMACOIN | Cryptocurrency |
| Methyl Methacrylate An | General |
| Medieval Marching Association | General |
| More Money Available | General |
| Modern Martial Art | General |
| Mastitis Metritis Agalactia | General |
| Multi Mission Aircraft | General |
| Musical MIDI Accompaniment | General |
| Mostly Modern Americans | General |
| Mmm Mmm Ass | General |
| Mitsubishi Motors America | General |
| My Muscle Adoration | General |
| Mazda Motor of America | General |
| Meet Me At | General |
| Mitsubishi Motors Australia | General |
| Mopar Muscle Association | General |
| Michiana Mopar Association | General |
| Manitoba Mopar Association | General |
| Meyers Manx Australia | General |
| Mecanicien de Maintenance Automobile | General |
| Masa Maxima Autorizada | General |
| Mercedes Modular Architecture | General |
| Maryland Motorcoach Association | General |
| Manage My Account | General |
| Mixed Martial Amateurs | General |
| Multimission Maritime Aircraft | General |
| Male Male Ana | General |
| Murtala Muhammed Airport | General |
| Mennonite Mutual Aid | General |
| Medicare Modernization Act | Governmental |
| Mutahedda Majlis-e-Amal | Governmental |
| Medicare Prescription Drug, Improvement, and Modernization Act of 2003 | Governmental |
| Muttahida Majlis-e-Amal | Governmental |
| Municipal Market Analytics | Governmental |
| Marine Military Academy | Governmental |
| Municipal Market Advisors | Governmental |
| Missile Main Assemblage | Governmental |
| Medicare Prescription Drug Improvement and Modernization Act | Governmental |
| Massachusetts Municipal Association | Governmental |
| Massachusetts Municipal | Governmental |
| Mighty Man Army | Governmental |
| Medicare Modernization Act of 2003 | Healthcare |
| MUHAMMADABAD | Indian Railway Station |
| Mixed Media Artist | Jobs |
| Monomelic amyotrophy | Medical |
| Monocyte Monolayer Assay | Medical |
| Minnesota Medical Association | Medical |
| maxillomandibular advancement | Medical |
| Managed Medical Assistance | Medical |
| Military Mission Area | Military and Defence |
| Military Manpower Administration | Military and Defence |
| Military Mullah Alliance | Military and Defence |
| Mulla Military Alliance | Military and Defence |
| Mullah Military Alliance | Military and Defence |
| Montreal, Maine, and Atlantic Railway | Regional |
| Maritime Museum of the Atlantic | Regional |
| Murtala Muhammed International Airport | Regional |
| Malmo, Sweden | Regional |
| Mass Memory Assembly | Space Science |
| Mix Martial Arts | Sports |
| Marble Mans Army | Sports |
| Modern Martial Arts | Sports |
| Mixed Martial Arts | Sports |
| Monster Mudding Association | Sports |
| Money Market Account | Stock Exchange |
