What does OLR stand for?
OLR stands for "On-Load Refuelling"
How to abbreviate "On-Load Refuelling"?
"On-Load Refuelling" can be abbreviated as OLR
What is the meaning of OLR abbreviation?
The meaning of OLR abbreviation is "On-Load Refuelling"
What does OLR mean?
OLR as abbreviation means "On-Load Refuelling"
