sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| National University Associations | *** |
| Network User Addresses | *** |
| Network for Underwater Archaeology | *** |
| neonatal uric acid | ** |
| normal urinary acidification | ** |
| Nursing Unit Administrator | ** |
| Non Urban Areas | ** |
| Network User Adress | ** |
| Noisette Urban Alliance | ** |
| Nursing Undergrad Association | ** |
| News User Agent | ** |
| News User Agents | ** |
| No Unit Available | ** |
| Net Usable Area | ** |
| New United Agency | ** |
| Nanaimo Ultimate Association | ** |
| National Ultimate Association | ** |
| Network User Association | * |
| National United Alliance | * |
| Narita UNESCO Association | * |
| Nebraska Umpires Association | * |
| New or Updated Assessment | * |
| Northwestern University Aviation | * |