| Mid Columbia Engineering | Academic & Science |
| Motion Control Engineering | Academic & Science |
| Motion Controls Engineering | Academic & Science |
| Morgridge College of Education | Academic & Science |
| Mining and Civil Engineering | Academic & Science |
| Magnetic Component Engineering | Academic & Science |
| Mission Critical Electronics | Academic & Science |
| Matrix Composites & Engineering Limited | Business |
| Mission Critical Evaluation | Business |
| McClelland Consulting Engineers | Business |
| Management and Clinical Excellence | Business |
| M C N Energy Group, Inc. | Business |
| Mini Computer Exchange | Business |
| Masterworks Choral Ensemble | Business |
| Mid Columbia Engineering, Incorporated | Business |
| Management Centre Europe | Business Management |
| Microsoft Certified Educator | Certifications |
| Mauritius Cornelius Escher | Community |
| Miss Cat Ears, singer | Community |
| Minneapolis Community Education | Community |
| Meetings Conferences Events | Community |
| Mandatory Continuing Education | Community |
| Machine Check Exception | Computer Assembly Language |
| My Custom Edition | Computing |
| My Cisco Entitlements | Computing |
| Minecraft Earth | Computing |
| Media Compression Engine | Computing |
| Media Codec Engine | Computing |
| Mass Congestion Expressway | Country Specific |
| Mechanical and Chemical Engineering | Educational Degree |
| Master of Civil Engineering | Educational Degree |
| Malnad College of Engineering | Educational Institute |
| Mando Corporation Europe | General |
| Mobility Car Experience | General |
| Mobility Centre of Excellence | General |
| The Miserably Cute Event | General |
| Montana Correctional Enterprises | General |
| Media Center | General |
| Midfield Concession Enterprises | General |
| Madison Creek Elementary | General |
| mission Consolidated Equipment | General |
| Mendon Center Elementary | General |
| Maximum Credible Earthquake | General |
| Maryland Correctional Enterprises | General |
| Many Core Engine | General |
| Mostra Convegno Expocomfort | General |
| Manual Card Enabler | General |
| Man Crush Everyday | General |
| Modern Combat Environment | General |
| Maryland Center for Entrepreneurship | General |
| Missouri Coalition for the Environment | General |
| Mode Control Entity | General |
| Mammalian Cell Entry | General |
| Maricopa Center for Entrepreneurship | General |
| Molecular and Cellular Endocrinology | General |
| Myocardial Contrast Echocardiography | General |
| Maximum Clot Elasticity | General |
| Mixed Cellulose Esters | General |
| Maryland Capital Enterprises | General |
| Managing Collection Environments | General |
| Magnetic Circuit Elements | General |
| Moxiecode Content Editor | General |
| Metallic Copper Equivalent | General |
| Mid Cycle Enhancement | General |
| Motor City Europe | General |
| Motor Carrier Exemption | General |
| Motor Carrier Enforcement | General |
| Midwest Car Exchange | General |
| Mustang Club de Espana | General |
| Military Civil Engineer | Governmental |
| Marin Clean Energy | Governmental |
| Clean Energy | Governmental |
| Maximum Credible Event | Governmental |
| Municipal Chief Executive | Governmental |
| Maximum Creditable Event | Governmental |
| Multi Criteria Evaluation | Governmental |
| MOCHIA | Indian Railway Station |
| Magister en Comunicacion Estrategica | International |
| Manually Coded English | International |
| Movimiento Católico de España | International |
| Movimiento Comunista de Euskadi | International |
| Movimiento Comunista de España | International |
| Medical Coaching Experience | Medical |
| Medical Center East | Medical |
| Medical Coach Experience | Medical |
| Medical Courier Elite | Medical |
| Mammography Continuing Education | Medical |
| Maneuver Control Evaluation | Military and Defence |
| Mission Control Element | Military and Defence |
| Modular Control Equipment | Military and Defence |
| Manila Canadian Embassy | Regional |
| Mobile Central Europe | Regional |
| Mason County Eastern | Regional |
| Merced, California USA | Regional |
| Media Center Edition | Softwares |
| Mechanism Control Electronics | Space Science |