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MS Symptoms Early

Acronym: ECAS

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	TRI	Payload Furnished Mars Tape Recorder (1 Of 2)
	SCD	Specification Control Document
	PSIG	Pounds Per Square Inch Gauge
	SIMS	Shuttle Imaging Microwave System
	ADC	Affiliated Data Center
	VS	Staging Velocity
	NSI-I	NASA Standard Initiator-Type I (was SMSI)
	TCP	Test Checkout Procedure
	PCMMU	PCM Master Unit
	TRF	Tuned Radio Frequency