| Abbreviation | Definition |
|---|---|
| NUS | Nu-Skin Enterprises, Incorporated |
| NUT | M L Macadamia Orchards, L. P. |
| NUV | Nuveen Municipal Value Fund, Inc. |
| NUV | Nuveen Municipal Value Fund, Incorporated |
| NVB | Inco, LTD. |
| NVC | Nuveen California Select Quality Municipal Fund |
| NVI | National Vision, Inc. |
| NVN | Nuveen New York Select Quality Municipal Fund |
| NVO | Novo Nordisk A/S American Depositary Receipts |
| NVO | Novo-Nordisk, A. S. |
| NVPPB | N V P Capital III |
| NVS | Novartis AG American Depositary Receipts |
| NW | National Westminster Bank, PLC. |
| NWB | Northwest Airlines, Inc. |
| NWB | Northwest Airlines, Incorporated (de-listed) |
| NWK | Network Equipment Technologies |
| NWL | Nwewll Rubbermaid, Inc. |
| NWN | Northwest Natural Gas |
| NWS | News Corporation, LTD. |
| NWSA | News Corporation, LTD. Class A |