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