What does UBO stand for?
UBO stands for "Unidentified Bright Object"
How to abbreviate "Unidentified Bright Object"?
"Unidentified Bright Object" can be abbreviated as UBO
What is the meaning of UBO abbreviation?
The meaning of UBO abbreviation is "Unidentified Bright Object"
What does UBO mean?
UBO as abbreviation means "Unidentified Bright Object"
