| Abbreviation | Definition |
|---|---|
| NOS | New Original Stock |
| NOS | Nitrous Oxide System |
| NOS | Not Otherwise Specified |
| NOSO | No Obligation Special Offer |
| NOV | Novation |
| NOVO | Nucleus Occupational Versatile Organization |
| NPB | Non Paying Bidder |
| NPD | New Product Development |
| NPD | New Product Divestment |
| NPE | Notational Pensionable Earnings |
| NPG | No Price Given |
| NPGS | Net Profit Generation System |
| NPGS | New Principal Guarantee Scheme |
| NPI | New Product Introduction |
| NPLS | Non-Paying Loans |
| NPN | No Purchase Nessecary |
| NPP | New Product Planning |
| NPP | Non-Primary Production |
| NPP | Notice of Privacy Practice |
| NPR | New Product Request |