Acronym: SIR

Category: NASA Acronyms Meaning / Stands for: Systems Integration Review

Other acronyms from this category

	Acronym	Meaning
	CAM	R Camera
	STCP	Short-Term Cost Plan
	RLY	Relay
	PACC	Problem Action Control Center
	RECRC	Recirculate
	I	LAS Instrument Landing Approach System
	CT	Current Transformer
	OESS	Orbiter/ET Separation Subsystem
	PRS	Payload Retention Subsystem
	PBI	Push Button Indicator