| FD | Freeze drying |
|---|---|
| FD | Functional dyspepsia |
| FD | familial dysbetalipoproteinaemia |
| FD | fetal day |
| Fd I | Ferredoxin I |
| FDA | Federal Drug Administration |
| FDA | Fluorescein Diacetate |
| FDA | Fluosol DA 20 |
| FDA | Food And Drug Administration |
| FDAMA | FDA Modernization Act of 1997 |