Acronym: FCOS

Category: NASA Acronyms Meaning / Stands for: Flight Control Operational Software

Other acronyms from this category

	Acronym	Meaning
	EMSS	Electromagnetic Servoactuator SYstem
	NMV	Nitrogen Manual Valve
	LCR	LowCross Range
	RM/MS&C	Control
	CSS	Core Segment Simulator
	RID	Review Item DisPosition
	DFRF	Dryden Flight Research Facility
	SSL	System Software Loader
	PSCN	Preliminary Specification Change Notice
	TPSE	Thermal Protection Subsystem Experiments