| Acronym | Definition |
|---|
| NPOP➣National Programme for Organic Production (India) |
| NPOP➣National Policy on Older Persons (est. 1999; Ministry of Social Justice and Empowerment; India) |
| NPOP➣NASA Polar Orbiting Platform |
| NPOP➣Nichibei Pathfinding Opportunity Program (Osaka, Japan) |
| NPOP➣Negotiated Period of Performance |