| Abbreviation | Definition |
|---|---|
| FLA | Flavor |
| FLAIR | Food Linked Agro Industrial Research |
| FLDSMDFR | Flint Lockwood Diatonic Super Mutating Dynamic Food Replicator |
| FLEP | Food Law Enforcement Practitioners |
| FLOSS | Fresh, Local, Organic, Sustainable, Seasonable |
| FLP | Food Land and People |
| FLX | Flax |
| FMB | Feed My Brain |
| FMB | For My Butcher |
| FMC | Food Machinery Corp |
| FME | Fermented Malaysian Eggplants |
| FMT | Ferment |
| FN | Food Network |
| FNA | Food and Nutrition Association |
| FNCS | Food Nutrition and Consumer Service |
| FNCS | Food Nutrition and Consumer Services |
| FND | Fabulous New Dessert |
| FNHH | Food Nutrition and Human Health |
| FNS | Food and Nutrition Sciences |
| FNS | Food and Nutrition Services |