1
Q
a.d.
A
right ear
2
Q
a.s.
A
left ear
3
Q
a.u.
A
each ear, both ears
4
Q
o.d.
A
right eye
5
Q
o.s.
A
left eye
6
Q
o.u.
A
each eye, both eyes
7
Q
po
A
by mouth, orally
8
Q
opth
A
opthalmic
9
Q
sq, subc, subq, sc
A
subcutaneous
10
Q
top
A
topical
11
Q
IM
A
intramuscular
12
Q
IV
A
intravenous
13
Q
per neb
A
by nebulizer
14
Q
inj
A
injection
15
Q
pv, vag
A
vaginally
16
Q
pr
A
rectally
17
Q
sl
A
sublingually (under the tongue)
