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MS Symptoms Early

Acronym: SEM

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	IC	Intercomputer Communication
	LOM	Input/Output Module
	NH4	HNH4 Hydrazine
	MRL	Material Requirements List
	RT	Rate
	GUID	Guidance
	OA	Overall
	OFDS	Oxygen Fluid Distribution System
	ERR	CNTR Error Counter
	PRB	Panel Review Board