Acronym: OA

Category: NASA Acronyms Meaning / Stands for: Operational Aft (DSC Or MOM)

Other acronyms from this category

	Acronym	Meaning
	CDW	Computer DataWord
	CUDS	Cumulative Data Statistics
	FC	Flight Critical
	GCCO	Ground Control Checkout
	HFC	Hydraulic Flight Control
	PUGS	Propellant Utilization And Gaging System
	VLV	Valve
	ETI	Elapsed Time Indicator
	OM	Orbital Maneuvering Engine
	HDQ	Headquarters