| expir | expiration, expiratory, expired |
|---|---|
| FE | fatty ester; fecal emesis; fetal erythroblastosis; fetal erythrocyte; fluid extract; fluorescent ery... |
| FEE | forced equilibrating expiration |
| FVE | forced volume expiration |
| NED | no evidence of disease; no expiration date; normal equivalent deviation |