NPM
NPM may stand for:
Organizations
- National Postal Museum (since 1993), a museum in Washington, D.C., United States
- National Palace Museum, a museum in Taipei, Taiwan
- npm, Inc., a software development and hosting company based in California, United States
- NPM/CNP (Compagnie Nationale à Portefeuille SA), a Belgian non-listed holding company
- New People's Militia in Manipur, India
Technology
- npm, the default package manager for the JavaScript runtime environment Node.js
- Network performance management
- Nintendo Power magazine, a video game magazine
Other
- New Public Management, a management doctrine for governments
- Nils Petter Molvær (born 1960), Norwegian jazz trumpeter, also branded NPM since 2008
- Net profit margin, a measure of profitability