Acronym: PSL

Category: NASA Acronyms Meaning / Stands for: Propellant Seal

Other acronyms from this category

	Acronym	Meaning
	FRL	Fuselage Reference Line
	PCU	Power Control Unit
	MET	Mission Elapsed Time
	SEC	Secondary
	MFMR	Multifrequency Microwave Radiometer
	GETIL	Ground Elapsed Time Of Landing (for TIG Of
	EV	Expendable Vehicles
	VIA	By Means Of (By Way Of)
	DSC	Data Separator Card
	OTP	Operations Test Plan