Acronym: OPR

Category: NASA Acronyms Meaning / Stands for: Oxygen Pressure Regulator

Other acronyms from this category

	Acronym	Meaning
	UCS	UnUtilities Control System
	CSIR	Review
	FUNC	Function
	FOF	Flight Operations Facilities
	IPS	IRG Inertial Rate Gyro
	OVCO	Operational Voice Communication Office
	CBX	C-Band Transponder
	RBDE	Radar Bright Display Equipment
	SDF	Single Degree Of Freedom
	RTC	Room Temperature Cure