Acronym: OA

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

Other acronyms from this category

	Acronym	Meaning
	DV	Designated Verification
	SCIU	Spacecraft Interface Unit
	SEARCHS	Simulation
	EO	Earth Orbit
	K-SPS	KSC Shuttle Project Specification
	DCS	Digital Command System (Subsystem)
	T+	Time Postintegration
	PL	Plate
	TS	Time Scheduled
	RVR	Runway Visible (or Visual) Range