| Medical Office Management System | Business |
| Maternal Outreach Management Services | Business |
| Managing Our Multiple Sclerosis | Community |
| Moms Offering Moms Support | General |
| Mothers Offering Mothers Support | General |
| Modular Optoelectronic Multispectral Scanner | General |
| Micro Optical Mechanical Systems | General |
| Moms Opposing Mandatory Shots | General |
| Medicaid Obstetrical And Maternal Services | General |
| Moms Offerings Moms Support | General |
| Mothers Offering Mutual Support | General |
| Mothers Of Many Seasons | General |
| Making Our Mothers Successful | General |
| Moms Offering Mentoring Support | General |
| Mothers Or Mother Substitutes | General |
| Moms Obtaining Mothering Skills | General |
| Minnesota Official Marriage System | General |
| Mustang on Mustang Shootout | General |
| MGH Obstetrical Maternal Study | General |
| Maximum Of Maximums Surge | General |
| Metal Organic Materials Design | General |
| Mothers Of Miscarried and Stillborn | General |
| Mothers Offering Moms Support | General |
| Offering Support | General |
| Mothers Organized for Moral Stability | General |
| Ministry Of Mothers Sharing | Governmental |
| Mothers Of Military Support | Governmental |
| Moving Ontarians More Safely | Governmental |
| Management of myelomeningocele study | Medical |
| Maternal Opportunity for Medical Students | Medical |
| Maternal Opiate Medical Support | Medical |
| Mail Order Medical Supply | Medical |
