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Acronym: HEAO

Category: Astronomy Acronyms

Meaning / Stands for:

	Acronym	Meaning
	AGB	Asymptotic Giant Branch
	SNR	Signal To Noise Ratio / SuperNova Remnant
	HV	High Voltage
	SL-J	SpaceLab Japan
	BFCS	Backup Flight Control System
	ISY	International Space Year
	LM	Lunar Module
	RIACS	Research Institute For Advanced Computer Science
	BD	Bonner Durchmusterung (catalog)
	NORAD	NORth American Aerospace Defense