Acronym: OPRV

Category: NASA Acronyms Meaning / Stands for: Oxygen Pressure Relief Valve

Other acronyms from this category

	Acronym	Meaning
	GSIU	Ground Standard Interface Unit
	CSM	Command Service Module
	EPTU	Events Per Time Unit
	DOA	DePartment Of Agriculture
	UL	Uplink
	SAMSO	Space And Missile SYstems Organization (USAF)
	LOAP	List Of Applicable Publications
	MMU	Manned Maneuvering Unit
	PVT	Pyrotechnic Verification Test
	CU	Cubic