| ENS | enteral nutritional support; ethylnorsuprarenin |
|---|---|
| EXS | external support |
| HCS | Hajdu-Cheney syndrome; Hazard Communication Standard; health care support; hourglass contraction of ... |
| HFS | hemifacial spasm; Hospital Financial Support |
| ILSS | integrated life support system; intraluminal somatostatin |