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