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