sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| North America Sports Media | **** |
| National Air Space Museum | **** |
| National Association of Sports Medicine | *** |
| Novel Applications of Surface Modification | *** |
| National Association of Shell Marketers | *** |
| National Academy of Sport Medicine | *** |
| North American Sailor Moon | *** |
| National Air and Space Model | *** |
| Nederlandsch Amerikaansche Stoomvaart Maatschappij | *** |
| National Acadamy of Sports Medicine | *** |
| National Association of Music | ** |
| Non Agricultural Source Materials | ** |
| National Academy for Sports Medicine | ** |
| National Association of Manufacturers | ** |
| Numerical Addressing Space Management | ** |
| Network Architecture and Service Model | ** |
| new aeon socialist movement | ** |
| Net Assignable Square Metres | ** |
| Neuropsychological Associates of Southwest Missouri | * |
| National Air Space Model | * |
| National Association of Surrogate Mothers | * |
| Named Account Sales Manager | * |
| Netherlands Antilles Saba Map | * |