o.u.
both eyes
a.u.
both ears
o.s.
left eye
a.s.
left ear
o.d.
right eye
a.d.
right ear
APAP
acetaminophen
bucc
inside cheek
gtt
drop
IV
intravenous
ID
intradermal
IN
intranasal
IM
intramuscular
a.c.
before meals
p.c.
after meals
p.v.
per vaginally
p.r.
per rectally
q.s.
sufficient quantity
sig
write on labels
supp
suppository