What does O&U stand for?
O&U stands for "Over-And-Under"
How to abbreviate "Over-And-Under"?
"Over-And-Under" can be abbreviated as O&U
What is the meaning of O&U abbreviation?
The meaning of O&U abbreviation is "Over-And-Under"
What does O&U mean?
O&U as abbreviation means "Over-And-Under"
