AS is Left ear AD is right ear
and
AU is both ears
left ear
a.s.
neither o.d. is the abbreviation for oculus dexter, the right eye. The left eye is oculus sinister, o.s. The right ear is abbreviated a.d. (auris dextra), and the left ear is a.s. (auris sinistra) or a.l. (auris laeva).
Left ear or aortic stenosis, depending on the context.
LUQ is the abbreviation for left upper quadrant.
He has a right ear, a left ear, and a final frontear.
This is a hoax. It doesn't matter which ear you use to answer phone calls.
In each ear; for both ears.
Eye, ear, nose, throat
right
The left ear should be the correct ear to be pierced. If you get your left ear pierced your not gay if you get your right you are gay but if you get both it means nothing.
that they pierced their left ear? it means nothing.. almost all my friends have their left ear pierced, it doesn't mean anything.