NPTF

AcronymDefinition
NPTFNational Pipe Taper Fuel (pipe fittings)
NPTFNational Pipe Thread Fine
NPTFNo Plan To Fix
NPTFNational Pipe Taper Fine
NPTFNational Pipe Thread Fuel
NPTFNetwork Peripheral Task Force
NPTFNational Preparedness Task Force (US Department of Homeland Security)
NPTFAmerican National Taper Pipe Thread for Dryseal Pressure-Tight Joints
NPTFNational Pipe Thread Female