| LLSB | left lower scapular border; left lower sternal border |
|---|---|
| LRI | lamina rara interna; lower respiratory [tract] illness; lower respiratory [tract] infection; lymphoc... |
| LRTI | lower respiratory tract illness; lower respiratory tract infection |
| RLL | right lobe of liver; right lower limb; right lower lobe |
| L/E | Lower Extremity |