What does OOA stand for?
OOA stands for "Oslo Og Akershus"
How to abbreviate "Oslo Og Akershus"?
"Oslo Og Akershus" can be abbreviated as OOA
What is the meaning of OOA abbreviation?
The meaning of OOA abbreviation is "Oslo Og Akershus"
What does OOA mean?
OOA as abbreviation means "Oslo Og Akershus"
