sort by Rank | Alpha
| Possible Meanings | Rank |
| Media Institute for Southern Africa | **** |
| Minnesota Institute for Sustainable Agriculture | **** |
| Madeline Island School of the Arts | *** |
| Metropolitan Immigrant Settlement Association | *** |
| Management Information Systems About | *** |
| Municipal Industrial Strategy for Abatement | *** |
| Marubeni Itochu Steel America | *** |
| Mental Illness and Substance Abuse | *** |
| Media in Southern Africa | *** |
| Minnesota International Student Association | *** |
| Malaysia International Space Adventure | *** |
| Mental Illness Substance Abuse | *** |
| Maryland Investigators and Security Association | *** |
| Maryland Investigators Security Association | *** |
| Metropolitan Immigration Settlement Association | *** |
| Ministry of Internal and Social Affairs | *** |
| Millwall Independent Supporters Association | *** |
| Mentally Ill Substance Abuser | *** |
| Minimum Income for School Attendance | *** |
| Military Impacted Schools Association | ** |
| Maritime Industry Seagoing Award | ** |
| Malaysian International Space Adventure | ** |
| Minnesota Institute of Sustainable Agriculture | ** |
| Municipal and Industrial Strategy for Abatement | ** |
| Market Information Services of America | ** |
| Management Information Society for Agriculture | ** |
| Media Institute for South Africa | ** |
| Metro Immigrant Settlement Association | ** |
| Microbiology and Immunology Student Association | ** |
| Military Impacted School Association | ** |
| Microbiology and Immunology Students Association | ** |
| Monterey Institute for Social Architecture | ** |
| Managed Information Security Architecture | ** |
| Management Information System Association | ** |
| Meat Industry Suppliers Alliance | ** |
| Media Including the South African | ** |
| Metropolitan Immigrant Settlement Agency | ** |
| McGill Ismaili Students Association | ** |
| Media Institute of Southern African | ** |
| Media Insitute of Southern Africa | ** |
| Missouri Independent Schools Association | ** |
| Macarthur Independent Schools Association | * |
| Maryland Investigators Security Assoc | * |
| MN Institute for Sustainable Agriculture | * |
| Multicultural and International Student Affairs | * |
| Massage in Schools Association | * |
| Mines Innovations Solutions Applications | * |
| Malaysian International Student Alumni | * |
| Mobile Internet Service Architecture | * |
| Mangrum Inventory of School Adjustment | * |
| Motorist Information and Services Association | * |
| Managment Information Systems A | * |
| McNeese Indian Student Association | * |
| montana information systems association | * |
| Multicultural International Student Affairs | * |