| Abbreviation | Definition |
|---|---|
| NVS | Northern Visual Services |
| NVSI | Nepean Volunteer Services Inc |
| NVT | NetVision Technologies |
| NVT | Network Video Technologies, Inc. |
| NVTI | Night Vision Technologies Inc |
| NVV | Northern Voice Video, Inc. |
| NVVK | Nauheimer Vorsorge Volkskasse |
| NVW | New Ventures West |
| NWA | North- West Administrators |
| NWA | NorthWest Airlines |
| NWAN | National Warranty Administration Network |
| NWB | National Worksite Benefits |
| NWB | Nationwide Wholesale Brokers |
| NWB | Niewald, Waldeck Brown Attorneys |
| NWBC | National Womens Business Center |
| NWBOC | National Women Business Owners Corporation |
| NWC | NeverWinter Connections |
| NWC | New Ware Club |
| NWC | New World Computing |
| NWCC | North West Carrying Company |