What does AU stand for?

AU stands for "Auris Utraque (both ears)"

How to abbreviate "Auris Utraque (both ears)"?

"Auris Utraque (both ears)" can be abbreviated as AU

What is the meaning of AU abbreviation?

The meaning of AU abbreviation is "Auris Utraque (both ears)"

What does AU mean?

AU as abbreviation means "Auris Utraque (both ears)"