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MS Symptoms Early

Acronym: SIS

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	MMU	Mass Memory Unit
	GM	Geometric Mean
	ODR	OutPut Data Redundancy
	OCO	Open-Close-Open
	SUMM	Summary
	MHF	Medium High Frequency
	FACT	Flexible Automatic Circuit Tester
	RADCC	Radiation Control Center
	FC	Fuel Cell
	DESAT	Desaturated