What does URR stand for?
URR stands for "Upper Hatch Rail Retracted Auxiliary"
How to abbreviate "Upper Hatch Rail Retracted Auxiliary"?
"Upper Hatch Rail Retracted Auxiliary" can be abbreviated as URR
What is the meaning of URR abbreviation?
The meaning of URR abbreviation is "Upper Hatch Rail Retracted Auxiliary"
What does URR mean?
URR as abbreviation means "Upper Hatch Rail Retracted Auxiliary"
