AA
alcoholics anonymous
a.c.
before meals
AD, a.d.
right ear
ad lib
freely, as often as desired
am, AM
morning
AS, a.s.
left ear
AU, a.u.
each ear
BE
barium enema
BID, b.i.d., bid
twice a day
BP
blood pressure
BR
bedrest
BRP
bathroom privileges
BM
bowel movement
Bx
biopsy
c
with
CA, Ca
carcinoma (cancer)
cap.
capsule
disc, DC, d.c.
discontinue
DNR
do not resuscitate
Dx, dx
diagnosis
ED
emergency department
ER
emergency room
Fx, fx
fracture
g, gm
gram