| Media Communtication Academy | Academic & Science |
| Michigan Colleges Alliance | Academic & Science |
| Malaysian Chinese Association | Academic & Science |
| Melbourne Campus Apartment | Academic & Science |
| Management Consultancies Association | Accounts and Finance |
| Multifamily Capital Access | Accounts and Finance |
| Macenta | Airport Code |
| Ministry of Corporate Affairs | Banking |
| Media Communications Association | Business |
| Mason Contractors Association | Business |
| The Maritime Coastguard Agency | Business |
| Machine Capability Analysis | Business |
| Mangement Corporation Of America | Business |
| Marine and Coastal Association | Business |
| Muniyield California Insured Fund II | Business |
| Mediation and Compromise Association | Business |
| Morris Cohen Associates | Business |
| Maritime And Coastguard Agency | Business |
| Management Consulting Association | Business |
| Marketing Communications Awards | Business |
| Mid Career Advancement | Business |
| Mechanical Contractors Association | Business |
| Ministry of Company Affairs | Business |
| Military Chaplains' Association of the United States of America | Community |
| Motor Club Of | Community |
| Mobile Carnival Association | Community |
| Minnesota Chiropractic Association | Community |
| The Mekong Culture And Art | Community |
| Municipal Collection Authority | Community |
| Moon Community Access | Community |
| Missing Canadian Acts | Community |
| Multi-Cultural Alliance | Community |
| Muslim Community Association | Community |
| Multilingual Communications And Arts | Community |
| Museum of Contemporary Art | Community |
| Maryland Citizens for the Arts | Community |
| Minnesota Corrections Association | Community |
| McGlothlin Center for the Arts | Community |
| Minnesota Climbers Association | Community |
| Master Community Association | Community |
| Minnesota Conservatory for the Arts | Community |
| Music Company Ascap | Community |
| Military Cadet of America℠ | Community |
| Motor Club of America | Community |
| Marine Corps Association | Community |
| Mustang Club of America | Community |
| Muslim | Community |
| Michigan Concrete Association | Community |
| Military Cadets of America℠ | Community |
| Mahathir Chinese Association | Community |
| Minecraft Comes Alive | Computing |
| Master of Computer Academy | Computing |
| Micro-Computer Architecture | Computing |
| Mobile Communications America | Computing |
| Machine Check Architecture | Computing |
| Memory Cell Array | Computing |
| Multilink Channel Aggregation | Computing |
| Motion Capture and Analysis | Computing |
| Multiplexing Channel Adapter | Computing |
| Multi Volume Compressed Archive | Computing |
| Mechanical Computer Aided Design | Computing |
| Merchant Certificate Authority | Computing |
| Mobile Clinical Assistant | Computing |
| Mini Charger Adapter | Computing |
| Migration Control Data Set Alias | Computing |
| Microsoft Campus Agreement | Computing |
| Microsoft Cloud Agreement | Computing |
| Multimedia Card Association | Computing |
| Masters in Computer Application | Computing |
| Market Contact Audit | Contact |
| Multi Country Area | Country Specific |
| Mid- Continent Area | Earth Science |
| Masters of Computer Applications | Educational Certificate |
| Master of Computer Applications | Educational Degree |
| Master of Computer Application | Educational Degree in Technology |
| Memphis College of Art | Educational Institute |
| Measurement Capability Analysis | Electronics |
| Multi-channel Analyzer | Electronics |
| My Chariot Awaits | General |
| Monte Carlo All | General |
| Max Coloring Algorithm | General |
| Money Come Afterwards | General |
| Merchandise Customer Assist | General |
| Micro Channel Adapter | General |
| Methyl Coumaryl Amide | General |
| Minnesota Construction Association | General |
| Musicians Cemetery of America | General |
| Money Conquers All | General |
| Melayu Cacat Akai | General |
| Mari Cari Angpow | General |
| Minnesota Comprehensive Assessment | General |
| Maine Chess Association | General |
| Massachusetts Chess Association | General |
| Michigan Chess Association | General |
| Mainly Coal Advocacy | General |
| Mike Collins Associates | General |
| Millennium Challenge Account | General |
| Multi Client Account | General |
| Midweek Competitive Aiming | General |
| Multi Criteria Admission | General |
| Mexico and Central America | General |
| Master Confirmation Agreement | General |
| Motor Car Accident | General |
| Master of Circumcisions Adam | General |
| Maserati Club of Australia | General |
| Mathematical Congress of the Americas | General |
| Mid Cycle Action | General |
| Monthly Car Allowance | General |
| Maserati Club Austria | General |
| Mando Corporation America | General |
| Mitsubishi Club Australia | General |
| Midwest Carwash Association | General |
| Merkur Club of America | General |
| Mid-Atlantic Carwash Association | General |
| Miata Club of America | General |
| Madrid Cluster de Automocion | General |
| Maubeuge Construction Automobile | General |
| Medium Conventional Aluminum Cab | General |
| Monte Carlo Automobile | General |
| Motor Coach Age | General |
| Mazda Contingency Awards | General |
| Motor Carrier Act | General |
| Motor Car Act | General |
| Metal Construction Association | General |
| Montana Code Annotated | General |
| Multiple Camera Array | General |
| Minnesota Comprehensive Assessments | General |
| Mitsubishi Clean Air | General |
| Metropolitan Calling Area | General |
| Members of County Assembly | Governmental |
| Magdalo Cyber Army | Governmental |
| Minimum Crossing Altitude | Governmental |
| Mesdemeanant Corrections Association | Governmental |
| Maritime & Coast Guard Agency | Governmental |
| Monopoly Control Authority | Governmental |
| Medicines Control Agency (part of MHRA) | Governmental |
| Marion Cultural Alliance | Governmental |
| Multi Criteria Analysis | Governmental |
| Marine Corps system Applications | Governmental |
| Monitoring Curruption and Anticurruption | Governmental |
| MECHEDA | Indian Railway Station |
| Micro Channel Architecture | Information Technology |
| Microsoft Certified Architect | Information Technology |
| Materiale şi Cercetări Arheologice, Bucureşti | International |
| Materiale si Cercetari Arheologice | International |
| Marine Cranking Amperes | Measurement Unit |
| Minimum Circuit Amps | Measurement Unit |
| Medicines Control Agency | Medical |
| Mental Capacity Assessment | Medical |
| Middle Cerebral Artery | Medical |
| Medical Control Agency | Medical |
| Mental Capacity Act | Medical |
| Master in Clinical Anatomy | Medical |
| Medical Center of the Americas | Medical |
| methylated CpG island amplification | Medical |
| mucinous cystadenoma | Medical |
| Multiple Congenital Anomalies | Medical |
| Monthly Civil Accounts | Military and Defence |
| Mobile Combat Armor | Military and Defence |
| Mail Control Activity | Military and Defence |
| Maximum Calling Area | Military and Defence |
| Military Civic Action | Military and Defence |
| Mission Concept Approval | Military and Defence |
| Movement Control Agency | Military and Defence |
| Mcs Applications | Military and Defence |
| Military Construction, Army | Military and Defence |
| Maneuver Control Agency | Military and Defence |
| Message Channel Agent | Networking |
| Music Corporation of America | Organization |
| Mumbai Cricket Association | Organization |
| Mountaineering Club of Alaska | Regional |
| Master Control Assembly | Space Science |
| Maximum Crossing Altitude | Space Science |
| Monitoring and Control Assembly | Space Science |
| Motor Control Assembly | Space Science |
| Monte Carlo Association | Sports |
| Madras Cricket Academy | Sports |
| Missed Calls Alert | Telecommunication |
| Macenta Airport | Transport & Travel |
