abdomen
abomasum
anus
appendix
bay window
beerbelly
belly
blind gut
bowels
brain
breadbasket
cecum
colon
craw
crop
diaphragm
duodenum
embonpoint
endocardium
entrails
first stomach
foregut
giblets
gizzard
gullet
gut
guts
heart
hindgut
honeycomb stomach
innards
inner mechanism
insides
internals
intestine
inwards
jejunum
kidney
large intestine
liver
liver and lights
lung
manyplies
maw
midgut
midriff
omasum
paunch
perineum
pot