| Acronym | Definition |
|---|
| NPTF➣National Pipe Taper Fuel (pipe fittings) |
| NPTF➣National Pipe Thread Fine |
| NPTF➣No Plan To Fix |
| NPTF➣National Pipe Taper Fine |
| NPTF➣National Pipe Thread Fuel |
| NPTF➣Network Peripheral Task Force |
| NPTF➣National Preparedness Task Force (US Department of Homeland Security) |
| NPTF➣American National Taper Pipe Thread for Dryseal Pressure-Tight Joints |
| NPTF➣National Pipe Thread Female |