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MS Symptoms Early

Acronym: O/D

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	TACH	Tachometer
	HL	Heel Line
	TC	Thrust Chamber
	MRIR	Medium Resolution Infrared Radiometer
	OR	Outer Roll
	RTCC	Real-Time Computer Complex
	NASA	National Aeronautics And Space Administration
	PM	Performance Monitor
	SMU	SOft Mockup
	DDR	Data Discrepancy Report