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MS Symptoms Early

Acronym: PPM

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	FFM	Free-Flying (Experiment) Module
	EA	Electronic Assembly
	ECG	Electrocardiograph
	QSGVT	Quarter Scale Ground Vibration Test
	DBC	Data Bus Control
	OSA	Operational Support Area
	DIPEC	Defense Industrial Plant Equipment Center
	ECRA	Engineering Change Request/Authorization
	PLBD	Payload BaY Door(s)
	P/L	Purchased Labor