What does OY stand for?
OY stands for "Code for Danish Aero Plane"
How to abbreviate "Code for Danish Aero Plane"?
"Code for Danish Aero Plane" can be abbreviated as OY
What is the meaning of OY abbreviation?
The meaning of OY abbreviation is "Code for Danish Aero Plane"
What does OY mean?
OY as abbreviation means "Code for Danish Aero Plane"
