Acronym: RA

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

Other acronyms from this category

	Acronym	Meaning
	SS	Space Station
	DP	Design Proof
	ST	Special Tooling
	DCC	DCCUDigital Command And Control Unit
	FPE	Functional Program Element
	PDH	Pocket Dosimeter-High
	HMP	Hydrozene Monopropeflant (RCS Propellant)
	RA	Right Aft
	AD	Aperture Door
	K-SLPS	KSC Spacelab Project Specification