What does PRTU stand for?
PRTU stands for "Pilot Refresher Training Unit"
How to abbreviate "Pilot Refresher Training Unit"?
"Pilot Refresher Training Unit" can be abbreviated as PRTU
What is the meaning of PRTU abbreviation?
The meaning of PRTU abbreviation is "Pilot Refresher Training Unit"
What does PRTU mean?
PRTU as abbreviation means "Pilot Refresher Training Unit"