What does PSM stand for?
PSM stands for "Passenger Service Manual (airline industry)"
How to abbreviate "Passenger Service Manual (airline industry)"?
"Passenger Service Manual (airline industry)" can be abbreviated as PSM
What is the meaning of PSM abbreviation?
The meaning of PSM abbreviation is "Passenger Service Manual (airline industry)"
What does PSM mean?
PSM as abbreviation means "Passenger Service Manual (airline industry)"
