aa
of each
ad
up to
a.c.
before meals
a.d.
right ear
ad lib.
use as much as one desires; freely
admov.
apply
agit
stir/shake
alt. h.
every other hour
a.m.
morning, before noon
amt
amount
aq
water
a.l., a.s.
left ear
A.T.C.
around the clock
a.u.
both ears
bis
twice
b.i.d.
twice daily
B.M.
bowel movement
bol.
as a large single dose(usually intravenously)
B.S.
blood sugar
B.S.A
body surface areas