| Abbreviation | Definition |
|---|---|
| FCTM | Full Chemistry And Transport Model |
| FD | Fermi Dirac |
| FDDM | Freeze Dried Dura Matter |
| FDG | F-fluorodeoxyglucose |
| FDM | Freeze Dry Microscopy |
| FE | Free Electron |
| FE | Free Energy |
| Fe | Iron |
| FEC | Ferro-Electric liquid Crystal |
| FECS | Federation Of European Chemical Societies |
| FED | Free Energy Difference |
| FEHs | Fructan Exohydrolases |
| FeSO4 | Ferrous Sulfate |
| FFAA | Florida Fertilizer Agrichemical Association |
| FFAA | Free Form Amino Acid |
| FFAC | Florida Folic Acid Coalition |
| FFAR | Free Fatty Acid Receptor |
| FFFP | Film-Forming FluoroProtein |
| FFP | Files, Flows, and Processes |
| FG | Final Gravity |