@
at
/
per, by
<
less than
>
greater than
Δ
change
≤
less than or equal to
≥
greater than or equal to
↑
increase, above
↓
decrease, below
Abx
antibiotics
ac
before meals
AD
right ear
ad lib
as desired
amps
ampules
AS
left ear
AU
both ears
bg
blood glucose
bid
twice a day
BTP
breakthrough pain
/c
with
caps
capsules
CBG
capillary blood glucose
cc
cubic centimetre
CPS
Compendium of Pharmaceuticals and Specialties