| FSI | foam stability index; Food Sanitation Institute; functional status index; function status index |
|---|---|
| PNI | Prognostic Nutritional Index |
| ACH | acetylcholine; achalasia; active chronic hepatitis; adrenocortical hormone; amyotrophic cerebellar h... |
| ENS | enteral nutritional support; ethylnorsuprarenin |
| FNC | fatty nutritional cirrhosis |