sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Non University Institutions | **** |
| Network User Indentifier | **** |
| Non Urgent Information | **** |
| Norwich Union Insurance | *** |
| Novell Users International | *** |
| Network User Identifier | *** |
| notebook user interface | *** |
| Number User Identification | *** |
| Nagoya Urban Institute | *** |
| NetOp Upgrade Insurance | *** |
| Network User Identity | *** |
| National University Ireland | *** |
| nosocomial urinary infection | ** |
| nuclear uneveness index | ** |
| nuova utensileria italiana | ** |
| NetWare User International | ** |
| Normally Unmanned Installations | ** |
| National University Institute | * |
| Neighborhoods United Inc | * |
| Non Ukrainian Immigrants | * |
| Norsk Utenrikspolitisk Institutt | * |
| Northeastern University Information | * |
| Northwestern University Institute | * |
| National Unemployment Insurance | * |
| Northwestern University Information | * |
| Not Under Instruction | * |