| Abbreviation | Definition |
|---|---|
| NPL | Nonlinear Programming Language |
| NPL | Normative Programming Language |
| NPLC | National Programming and Logic Competition |
| NPM | Navy Programming Manual |
| NPM | Node Package Manager |
| NPM | NodeJS Package Manager |
| NPMJS | Node Package Manager Java Script |
| NPR | Non Photorealistic Rendering |
| NPSS | NUC Pro Software Suite |
| NPT | Nested Page Tables |
| NPTEL | National Programming on Technology Enhanced Learning |
| NPTL | New Posix Threads for Linux |
| NPX | Ntakahas' Private eXtensions for Mule/ Emacs |
| NQL | New Quadruple Language |
| NR | Non-Recoverable |
| NR | Not Released |
| NR | Not RPG (Report Program Generator) |
| NRBP | Natural Resource Based Planning |
| NRCS | Newsroom Computer System |
| NRE | Non-Resident External |