What does OA stand for?
OA stands for "Occipital Artery"
How to abbreviate "Occipital Artery"?
"Occipital Artery" can be abbreviated as OA
What is the meaning of OA abbreviation?
The meaning of OA abbreviation is "Occipital Artery"
What does OA mean?
OA as abbreviation means "Occipital Artery"