sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| National Study of American Life | *** |
| National Survey of American Life | ** |
| National Socialist Aryan League | ** |
| National Survey of American Lives | ** |
| Nightclub Sound and Light | * |
| Nuclear Safety Analysis Laboratory | * |
| New Sudan Authority on Landmines | * |
| Northern Solano Athletic League | * |
| Nuclear Safety Advisory Letter | * |