Acronym: HAC

Category: NASA Acronyms Meaning / Stands for: Heading Alignment Cylinder

Other acronyms from this category

	Acronym	Meaning
	GWA	General Work Area
	M-KG	Meter-Kilogram
	ESP	Experiment Sensing Platform
	GSSC	Ground Support Systems Contractor
	OCDU	Optics Coupling Data Unit (G&N)
	LIN	Liquid Nitrogen
	SPT	Steering Position Transducer
	FRC	Flight Research Center
	NAM	National Association Of Manufacturers
	PWR	Power