Acronym: H

Category: NASA Acronyms Meaning / Stands for: EPAHigh Efficiency Particle Air (Filter)

Other acronyms from this category

	Acronym	Meaning
	UPS	Upright Perigee Stage
	OCF	Orbiter Computational Facilities
	MTA	Maintenance Task Analysis
	MPIIN	Modification Procurement Instrument Identification
	LC	Ion Chamber
	LCC	Launch Control Center (KSC)
	DEI	Design Engineering Identification
	INTERPRETIV	Interpretive Co '
	PCN	Program Change Notice
	PRM	Posigrade Rocket Motor