`a
before (ante)
`ac
before meals
ACLS
advanced cardiac life suport
ADL
activities of daily living
ad lib
as desired
AKA
above the knee amputation
AMA
against medical advice; American Medical Association
AMI
acute myocardial infarction
ARF
acute renal failure
ARDS
adult respiratory distress syndrome
ATN
acute tubular necrosis
ASA
aspirin
BG
blood glucose
bid
twice daily
BKA
below the knee amputation
BM
Bowel movement, bone marrow
BP
blood pressure, bedpan
BPH
benign prostatic hypertrophy
bronch
bronchoscopy; bronchoscope
BS
blood sugar
BSA
body surface area
CA
cancer, carcinoma
CABG
coronary artery bypass graft
CAD
coronary artery disease