What does O/O stand for?
O/O stands for "Optical/Optical"
How to abbreviate "Optical/Optical"?
"Optical/Optical" can be abbreviated as O/O
What is the meaning of O/O abbreviation?
The meaning of O/O abbreviation is "Optical/Optical"
What does O/O mean?
O/O as abbreviation means "Optical/Optical"
