Acronym: RA

Category: NASA Acronyms Meaning / Stands for: Radar Altimeter (R/A Preferred)

Other acronyms from this category

	Acronym	Meaning
	MSFC	Marshall Space Flight Center
	PSF	Processing And Staging Facility (SRB)
	EPL	Emergency Power Level
	SOT	Strap-on Tank
	DSA	Defense Supply Agency
	HBT	Heflex Bio-Engineering Test
	BDA	Backup Drive Amplifier
	PCS	Primary Coolant System
	TC	Time To Circular
	DCPEI	DEU Control Program End Item