| IEL | internal elastic lamina; intraepithelial lymphocyte |
|---|---|
| SEC | secretin; Singapore epidemic conjunctivitis; soft elastic capsule |
| SEG | segment; soft elastic gelatin; sonoencephalogram |
| PR | by way of the rectum [Lat. per rectum]; far point [of accommodation] [Lat. punctum remotum]; palindr... |
| P | 1) Phosphorous 2) Pulse; 맥박 |