left ear
AD
right ear
AU
both ears
IM
intramuscular
IV
intravenous
IVPB
intravenous piggyback
V , PV
vaginally
OS
left eye
OD
right eye
OU
both eyes
PO
by mouth
R, PR
rectal, per rectum
R
right
L
left
SC, SQ
subcutaneous
S&S
swish and swallow
Romeo and Juliet Summary