| FECP | free erythrocyte coproporphyrin |
|---|---|
| FEP | fluorinated ethylene-propylene; free erythrocyte protoporphyrin; front-end processing; front-end pro... |
| FEPP | free erythrocyte protoporphyrin |
| FFA | Fellow of the Faculty of Anaesthetists; free fatty acid |
| FFAP | free fatty acid phase |