Acronym: TPUN

Category: NASA Acronyms Meaning / Stands for: Test Procedure Update Notice

Other acronyms from this category

	Acronym	Meaning
	NAVSAT	Navigation Satellite
	CSCSAT	Commercial Synchronous Communication Satellite
	COMSEC	Communications Security
	OD	Operations Directive
	COAS	Crew(man) Optical Alignment Sight
	N	Neutrons
	ODB	Operational Data Book
	POP	Preburner Oxidizer Pump
	SV	Safety Valve
	FEP	Front End Processor