Acronym: IVSI

Category: NASA Acronyms Meaning / Stands for: Instantaneous Vertical Speed Indicator

Other acronyms from this category

	Acronym	Meaning
	TB	Talk Back
	HSS	Hydraulic Subsystem Simulator
	HD	Heavy Duty
	FRB	Failure Review Board
	LCOM	Logic Control OutPut Module
	BCU	Bus Control Unit
	TSU	Time Standard Unit
	GSTDN	Ground Space Flight Tracking And Data Network
	OHA	Operational Hazard Analysis
	PAR	Problem Action Request