| NPF | Nagaland Peoples Front 
| Others |
| NPF | Nate Parker Foundation
| Others |
| NPF | National Pancreas Foundation
| Others |
| NPF | National Park Foundation
| Others |
| NPF | National Parkinson Foundation
| Others |
| NPF | National Partitions FAQ
| Others |
| NPF | National Peace Foundation
| Others |
| NPF | National Pensions Fund
| Others |
| NPF | National Performance Formulary
| Others |
| NPF | National Police Federation
| Others |
| NPF | National Police Foundation
| Others |
| NPF | National Postal Forum
| Others |
| NPF | National Preferred Formulary
| Others |
| NPF | National Press Foundation
| Others |
| NPF | National Pro Fastpitch
| Others |
| NPF | National Professional Fastpitch softball league
| Others |
| NPF | National Progressive Front
| Others |
| NPF | National Property Fund
| Others |
| NPF | National Provident Fund
| Others |
| NPF | National Psoriasis
| Others |
| NPF | National Psoriasis Foundation
| Others |
| NPF | Natsuki Protection Force
| Others |
| NPF | Naughty Puppy Films
| Others |
| NPF | Needy People Foundation
| Others |
| NPF | Neighborhood Prosperity Fund
| Others |
| NPF | NetGroup Packet Filter
| Others |
| NPF | Network Partitioning Facility
| Others |
| NPF | Network Processing Forum
| Others |
| NPF | New Particle Formation
| Others |
| NPF | New Perspective Fund
| Others |
| NPF | New Practitioners Forum
| Others |
| NPF | New Product Firm
| Others |
| NPF | Nigeria Police Force
| Others |
| NPF | Nigerian Police Force
| Others |
| NPF | Nissan Pathfinder
| Others |
| NPF | No panty friday
| Others |
| NPF | No Presentation Form
| Others |
| NPF | No Problem Found
| Others |
| NPF | Non Performing Finance
| Others |
| NPF | Non Performing Financing
| Others |
| NPF | Non Public Funds
| Others |
| NPF | Non- Perishable Food
| Others |
| NPF | Non-Player Fights
| Others |
| NPF | Nonprofit Policy Forum
| Others |
| NPF | Nordic Powerlifting Federation
| Others |
| NPF | Normal Power Factor
| Others |
| NPF | Norsk Psykologforening
| Others |
| NPF | North Pyrenean Fault
| Others |
| NPF | Northern Pacific Railway
| Others |
| NPF | Norton Personal Firewall
| Others |
| NPF | Norwegian Psychological Association
| Others |