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MS Symptoms Early

Acronym: HAC

Category: NASA Acronyms

Meaning / Stands for:

Heading Alignment Circle

Other acronyms from this category

 Acronym Meaning
FOSTFlight Operations SUPPOrt Team
PMCPostmanufacturing Checkout
PADPreliminary Advisory Data (Crew Data Uplink)
BMBusiness (Branch) Manager
DBGMPData Bus Generation And Maintenance Package
OCSOnboard Checkout System
SOPCShuttle Operations And Planning Center
LWDLaunch WindowDisplay
IPSIRV Isotope Reentry Vehicle

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