Other examples include: 1  q.d. (qd or QD) is once a day; q.d. 2  b.i.d. (or bid or BID) is two times a day; b.i.d. 3  t.i.d. (or tid or TID) is three times a day ; t.i.d. stands for ter in die (in Latin, 3 times a day).
Aug 20, '12 by Ansumana. I can give you a quick run down of all organs in the quadrants and body parts as well. RUQ/right hypochondria: right axillary & right lung. Right lumbar region: liver, ascending intestine (part of large intestine), a little of the small intestine, and gallbladder. RLQ/ inguinal region: contains right kidney which is retroperitoneal to the body. (center of the body). HYPERgastric region: this contains the heart and part of the left lung.
Best Answer: You're probably asking about the 4 quadrants of the human ABDOMEN. RUQ contains liver, gall bladder and bile ducts, first part of small intestine (duodenum) and head of pancreas, the hepatic flexure of the large intestine (colon) The lowest part of the R lung and the diaphragm are close by. RLQ contains colon - particularly the ileo-caecal junction where the appendix is.