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MS Symptoms Early

Acronym: HC

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	TO	Technical Order
	FIIG	Federal Item Identification Guide
	TSB	Twin Sideband
	SCF	Sequenced Compatibility Firing
	REQN4TS	Requirements (RQN4TS Preferred)
	PSA	Pre/Post Sleep Activity
	LRR	Launch Readiness Review
	PDS	Problem Data System
	PSIA	Pound Per Square Inch Absolute
	DDI	Dedicated Display Indicator