Acronym: H

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

Other acronyms from this category

	Acronym	Meaning
	PCR	Payload Changeout Room
	EBS	Emergency Breathing Subsystem
	ORS	Orroval Valley
	SM	SYstems Management
	IPS	Inner Roll Gimbal
	SW	Short Wave
	FTS	Functional Test Specifications
	UST	Universal Servicing Tool
	METVC	Main Engine Thrust Vector
	MHSC	Manipulator Handset Controller