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MS Symptoms Early

Acronym: VSI

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	CST	Combined Systems Test
	PB	Phonetically Balanced
	BP	C/0Changeout
	CGAU	Cabin Gas Analysis Unit
	PPEP	Plasma Physics And Environmental Perturbation
	D/L	Downlist
	TBI	Through-Bulkhead Initiator
	PL	Postlanding (P/L Preferred)
	PK	Peak (Valve)
	UDMH	Unsymmetrical Dimethylhydrazine