Ba
Barium
BE
barium enema
BM
bowel movement
EGD
esophagogastroduodenoscopy
ARCP
endoscopic retrograde cholangeopancreatography
EUS
endoscopic ultrasound
FOBT
fecal occult blood test
FBS
fasting blood sugar
GERD
gastroesophageal reflux disease
GI
gastrointestinal
GTT
glucose tolerance test
IBS
irritable bowel syndrome
LFT
liver function test
LLQ
left lower quadrant
LUQ
left upper quadrant
N&V
nausea and vomitting
NGT
nasogastric tube
NPO
nothing by mouth
PUD
peptic ulcer disease
RLQ
right lower quadrant
RUQ
right upper quadrant