What does UAO stand for?
UAO stands for "Unexplained Aerial Object"
How to abbreviate "Unexplained Aerial Object"?
"Unexplained Aerial Object" can be abbreviated as UAO
What is the meaning of UAO abbreviation?
The meaning of UAO abbreviation is "Unexplained Aerial Object"
What does UAO mean?
UAO as abbreviation means "Unexplained Aerial Object"
