| CEA | Carcino-Embryonic Antigen [HP 1825-6] ; Oncofetal Antigens ; Glycopro... |
|---|---|
| GIS | gas in stomach; gastrointestinal series; geographic information system; guaranteed income supplement... |
| HCS | Hajdu-Cheney syndrome; Hazard Communication Standard; health care support; hourglass contraction of ... |
| RSS | rat stomach strip; rectosigmoidoscopy; Russell-Silver syndrome |
| SR | sarcoplasmic reticulum; saturation recovery; scanning radiometer; screen; secretion rate; sedimentat... |