Acronym: PTT

Category: NASA Acronyms Meaning / Stands for: Push-to-Talk

Other acronyms from this category

	Acronym	Meaning
	THDS	Time Homogeneous DataSet
	OMPT	Observed Mass Point Trajectory
	SMD	Spacelab Mission DeveloPment
	TVS	Toxic Vapor Suit
	TCOP	Test Checkout Pian(s)
	OPIS	Orbiter Prime Item Specification
	PWB	Printed Wire Board
	KHZ	Kilohertz
	OMDRI	Operations And Maintainability Data Record
	PCL	Primary Coolant Loop