| Acronym | Definition |
|---|
| NPM | National Poetry Month (also seen as NaPoMo) |
| NPM | Node Package Manager (software) |
| NPM | Network Performance Measurement |
| NPM | New Public Management |
| NPM | National Palace Museum (Taipei, Taiwan) |
| NPM | National Preparedness Month |
| NPM | Number of Public Methods |
| NPM | Non Persistent Message |
| NPM | Network Process Monitor |
| NPM | Netview Performance Monitor |
| NPM | Network Processor Mezzanine |
| NPM | Nodal Processor Module |
| NPM | Norton Password Manager |
| NPM | Network Performance Monitor |
| NPM | Normal Pointing Mode |
| NPM | Network Printer Manager |
| NPM | Network Port Manager |
| NPM | Non-Profit Making (organization) |
| NPM | National Association of Pastoral Musicians (Silver Spring, Maryland) |
| NPM | National Postal Museum |
| NPM | Network Project Management |
| NPM | National Project Manager |
| NPM | Nutrient Profiling Model (UK) |
| NPM | North Point Ministries (Alpharetta, GA) |
| NPM | Network Processor Module |
| NPM | National Preventive Mechanism |
| NPM | Nippon Pulse Motor (Japan) |
| NPM | National Program Manager |
| NPM | Network Printer Manager (IBM) |
| NPM | Non-Precious Metal |
| NPM | Normal Pointing Mode (Great Britain) |
| NPM | Navy Programming Manual |
| NPM | Nuclear Planning Manual |
| NPM | Net Performance Margin |
| NPM | Nested Partition Methodology (engineering) |
| NPM | Number of Peer Modules |
| NPM | Nutrition and Pest Management |
| NPM | Non-Printable Material |