Acronym: S/A

Category: NASA Acronyms Meaning / Stands for: Scheduled/Actual

Other acronyms from this category

	Acronym	Meaning
	SIT	Shuttle Integrated Test
	M/P	Main Parachute
	GRTLS	Glide Return To Launch Site
	HTPB	Hydroxyl Terminated Polybutadiene (Propellant)
	SEG	Segment
	PM	PMADPerformance Monitor Annunciation Driver
	SSE	SubsYstem Support Equipment
	DIAG	Diagonal
	MET	Mission Events Timer
	SSMECA	Space Shuttle Main Engine Controller Assembly