Acronym: HAC

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

Other acronyms from this category

	Acronym	Meaning
	TPM	Transfer Phase Midcourse
	SCF	Statistical Collection File
	SATS	Shuttle Avionics Test System
	SPII	Shuttle Program Implementation Instruction
	DIL	Discrete Input Low
	EMP	Electromagnetic Pulse
	STPH	Static Phase Error
	SMR	Source, Maintenance, And Recoverability
	PM	PMATPage Map Address Table
	P/Y	Pitch/Yaw