What does AA stand for?

AA stands for "Abdominal Aorta"

How to abbreviate "Abdominal Aorta"?

"Abdominal Aorta" can be abbreviated as AA

What is the meaning of AA abbreviation?

The meaning of AA abbreviation is "Abdominal Aorta"

What does AA mean?

AA as abbreviation means "Abdominal Aorta"