| Abbreviation | Definition |
|---|---|
| NLMI | National Logistics Management Incorporated |
| NLT | National Life of Vermont |
| NLT | National Lift Truck, Inc. |
| NLT | Northern Light Technologies |
| NLTC | New Lisbon Telephone Company |
| NLTC | Northern Lights Trading Company |
| NLTI | New Land Technologies Inc |
| NLU | Niños Latinos Unidos, Inc. |
| NLV | National Life of Vermont |
| NLWC | Navy League Wrennette Corp |
| NLZ | Noise Level Zero |
| NM | Norges Mesterskap |
| NMAC | Nissan Motor Acceptance Corporation |
| NMAC | Northern Michigan Advertising Club |
| NMBC | New Mexico Ballet Company |
| NMBC | Newberry Minority Broadcast Coalition |
| NMBC | Nihon Mobile Broadcasting Company |
| NMBT | Nelson Mandela Bay Tourism |
| NMC | Nagpur Municipal Corporation |
| NMC | National Marker Company |