Acronym: SDD

Category: NASA Acronyms Meaning / Stands for: Shuttle Design Directive

Other acronyms from this category

	Acronym	Meaning
	DDO	Discrete Digital Output
	CCV	Chamber Coolant Valve
	TP	Transition Period (T.P. Preferred)
	FEAT	Final Engineering Acceptance Test
	SDB	Shallow Draft Barge
	EUVE	Extreme Ultraviolet Explorer
	SCBD	Seller's Approved Configuration Ase Ine
	TBD	To Be Defined
	OGMT	Orbiter GreenwichMeanTime
	EEH	EMU Electrical Harness