English abbreviations from npf to npn
- NPF (Normal Power Factor)
- NPFI (National Parkinson Foundation, Inc.)
- NPG (Needline/Network Participation Group)
- NPGS (Naval Post Graduate School)
- NPGSF (Naval PostGraduate School Foundation)
- NPH (Normal Pressure Hydrocephalus)
- NPI (National Provider Identifier)
- NPIC (National Polytechnic Institute of Cambodia)
- NPJ (New Perspectives: Japan)
- NPK (nitrogen phosphorus, potassium [fertilizer ratio])
- NPL (New Plymouth Airport)
- NPLIN (non-photochemical laser-induced nucleation)
- NPM (Non Power Mac)
- NPN (National Prevention Network)