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Acronym: ORB

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	LGIU	Laser Gyro Interface Unit
	CO2	Carbon Dioxide
	CRS	C02 Reduction Subsystem
	MTEM	Maintenance Test Equipment Module
	EIA	Electrical Industries Association
	BDC	Bi-Directional Converter
	SEADS	Shuttle Entry Air Data Sensor
	SL-SS	Spacelab Subsystems
	OMRSD	Document
	UDS	Universal Documentation System