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Acronym: D

Category: NASA Acronyms

Meaning / Stands for:

	Acronym	Meaning
	TTLM	Through-the-Lens Light Metering
	MCC-NASA	Mission Control Center-NASA
	N2	Nitrogen
	JPOC	JSC Payload Operations Center
	PT	Pitch Trim
	BN	Ballistic Number
	TDRR	Test Data Recording And Retrieval
	RT	Real Time (R/T Preferred)
	TCI	Technical Critical Item
	CIB	Change Impact Board