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Acronym: O/R

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	EDC(M)	Electrochemical DePolarized CO (Module)
	MTU	Master Timing Unit
	MDT	Mountain Daylight Time
	TCN	Transportation Control Number
	DPI	Detail Program Interrelationships
	GRTLS	Glide Return To Launch Site
	INSTRUMENT	Group SuPport Equipment
	MVS	Multiple Virtual Storage
	VASI	Visual Approach Slope Indicator
	DEFL	Deflect