| RS cell | Reed Sternberg cell |
|---|---|
| RS | radioscaphoid; random sample; rating schedule; Raynaud syndrome; recipient's serum; rectal sinus; re... |
| MC | mass casualties; mast cell; Master of Surgery [Lat. Magister Chirurgiae]; maximum concentration; Med... |
| WRAIN | Walter Reed Army Medical Center Institute of Nursing |
| WRAMC | Walter Reed Army Medical Center |