| Abbreviation | Definition |
|---|---|
| NEMA | National Electrical Manufacturing Association |
| NEMI | Northern Engineering Manufacturing Inc |
| NFR | Non-functional requirement |
| NG | Next Generation |
| NGEN | Next Generation Manufacturing Canada |
| NGIT | Northrop Grumman Information Technologies |
| NGLA | National Lumber Grades Authority |
| NGME | Next Generation Manufacturing Enterprise |
| NICAM | Numeridex Integrated Computer Aided Manufacturing |
| NIL | Next In Line |
| Ni-MH | Nickel Metal-Hydride (batteries) |
| Ni-MH | Nickel Metal-Hydride (batteries) |
| NITE | No Idle Thermal Environment |
| NMCC | National Manufacturing Cooperation Council |
| NMCP | National Manufacturing Competitiveness Programme |
| NMD | National Manufacturing Day |
| NMIZ | National Manufacturing and Investment Zone |
| NMIZ | National Manufacturing and Investment Zones |
| NMIZ | National Manufacturing Investment Zone |
| NMMB | National Materials and Manufacturing Board |