Acronym: OA

Category: NASA Acronyms Meaning / Stands for: Operational Instrumentation MDM-Aft

Other acronyms from this category

	Acronym	Meaning
	LSFE	Life Sciences Flight Experiment
	HUD	Head Up Display
	HORIZ	Horizon
	NMC	National Meteorological Center
	PSA	Preferred StorageArea
	TTA	Thermomechanical Test Area
	SSO	Subsystem Operation (in Spacelab)
	TERM	Terminate
	EPC	Error Protection Code
	EED	Electroexplosive Device