Acronym: OA

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

Other acronyms from this category

	Acronym	Meaning
	B/U	Backup
	HMC	Hypergolic Maintenance And Checkout
	HDRA	High Data Rate Assembly
	SRA	Spin Reference Axis
	FW	Flag Word
	FCS	Flight Control System
	L&C	Laboratory And Checkout
	CVT	Communications Vector Table
	LRSI	Low Temperature Reusable Surface Insulation
	OXDZR	Oxidizer