| Abbreviation | Definition |
|---|---|
| NMMC | Nissan Motor Manufacturing Corporation |
| NMMI | National Minority Manufacturing Institute |
| NMST | Nano Manufacturing and Surface Treatment |
| NOA | Note Object Attribute |
| NOC | Notification Of Change |
| NOE | Notification Of Escape |
| NOMS | National Outfit Manufacturing Services |
| NRB | Non Returnable Bottles |
| NRBM | Nonnegative Restricted Boltzmann Machine |
| NSM | Nonspecified Material |
| NTML | Northern Timber Manufacturing Ltd |
| NWC | NorthWest Composites |
| OAME | Oklahoma Alliance for Manufacturing Excellence |
| OAME | Own Account Manufacturing Enterprises |
| OAMP | Ontario Automotive Modernization Program |
| OBM | Original Brand Manufacturing |
| OBM | own branding and manufacturing |
| OBS | Organization Breakdown Structure |
| OCR | Oil Circuit Recloser |
| ODM | Optical Design Manufacturing |