sort by Rank | Alpha
| Possible Meanings | Rank |
| Michigan Administrative Procedures Act | **** |
| Mid America Publishers Association | *** |
| Minnesota Alliance for Progressive Action | *** |
| Mid Atlantic Precast Association | *** |
| Minnesota Asphalt Pavement Association | *** |
| Mine Action Programme for Afghanistan | *** |
| Mexican American Physicians Association | *** |
| Montana Administrative Procedures Act | *** |
| Moving Academy for Performing Arts | *** |
| Malaysia Airlines Pilots Association | *** |
| Montana Academy of Physician Assistants | *** |
| Mooney Aircraft Pilots Association | *** |
| Massachusetts Association of Physician Assistants | *** |
| Michigan Automotive Parts Association | *** |
| Montrose Animal Protection Agency | *** |
| Members Agent Pooling Arrangement | *** |
| Minnesota Asphalt Paving Association | *** |
| Maine Antique Power Association | *** |
| Missouri Academy of Physician Assistants | *** |
| Missouri Asphalt Pavement Association | ** |
| membrane-associated prothrombin activator | ** |
| mini-annular phased array | ** |
| monoclonal anti-phosphotyrosine antibody | ** |
| monophasic action potential amplitude | ** |
| Multiple Auditory Processing Assessment | ** |
| Master of Arts in Public Affairs | ** |
| Methamphetamine Anti Proliferation Act | ** |
| Massachusetts Association of Public Accountants | ** |
| magnesium ammonium phospholinoleate-palmitoleate anhydride | ** |
| Maryland Academy of Physician Assistants | ** |
| Maine Alternative Poultry Association | ** |
| Mine Action Programme in Afghanistan | ** |
| Minnesota Academy of Physician Assistants | ** |
| Minnesota Association of Public Accountants | ** |
| Minority AIDS Prevention Alliance | ** |
| Milwaukee Area ParrotHead Association | ** |
| Melbourne Area Pilots Association | ** |
| Mendocino Area Parks Association | ** |
| Mine Action for Peace | ** |
| Mentone Area Preservation Association | ** |
| Mine Action Programme Afghanistan | ** |
| Mid Atlantic Paddlers Association | ** |
| Missouri Association of Professional Archaeologists | ** |
| mean arterial pressure above the occlusion | ** |
| Madison Area Paralegal Association | ** |
| Metro Area Planning Agency | ** |
| Mid Atlantic Podiatry Associates | ** |
| Market Access and Poverty Alleviation | ** |
| Multi Agency Protection Arrangements | ** |
| Maine Association of Professional Accountants | ** |
| Martial Arts for Peace Association | ** |
| Medicinal and Aromatic Plants Abstracts | ** |
| Memphis Area Psychological Association | ** |
| Medicinal and Aromatic Plant Abstracts | ** |
| Michigan Asphalt Pavement Association | ** |
| Milwaukee Archdiocese Priests Alliance | ** |
| Mississippi Association of Personnel Administrators | ** |
| Management of Actual or Potential Aggression | ** |
| Mississippi Association of Public Accountants | ** |
| Membrane Associated Prothrombin Activator | ** |
| Mississippi Asphalt Pavement Association | ** |
| Mapping and Analysis Portal Application | ** |
| Method for Applied Planning and Assessment | ** |
| Mid America Pullers Association | ** |
| Mid American Publishers Association | ** |
| Mechanically Augmented Phased Array | ** |
| Marathon Area Progress Association | * |
| Michigan Asphalt Paving Association | * |
| Municipal and Provincial Affairs | * |
| Metro Atlanta Payroll Association | * |
| Marine Affairs and Policy Association | * |
| Mid Atlantic Pilots Association | * |
| Mooney Aircraft Pilot Association | * |
| Master of Arts in Pastoral | * |
| Miami Association for Public Administration | * |
| Montenegro Advertising and Production Agency | * |
| Maharishi Ayurveda Practitioners Association | * |
| Maine Asphalt Pavement Association | * |
| Mature Age Partner Allowance | * |
| Mauston Area Public Access | * |
| McMillan Adventure Playground Association | * |
| Medicinal and Aromatic Plant Abstract | * |
| Mexican American Political Alliance | * |
| Miami Air Pilots Association | * |
| Middle Atlantic Placement Association | * |
| Minnesota Asphalt Pavers Association | * |
| Ministere de l'Agriculture des Peches et de l'Alimentation | * |
| Malay Ko, Pakialam Ko | * |
| An interactive multimedia guide for the Maintenance of Paper machines | * |
| Maghreb Arab Press Agency | * |
| MinistFre de l'Agriculture des POcheries et de l'Alimentation | * |