| FLAP | 5-lipoxygenase activating protein |
|---|---|
| FLASH | Fast Low Angle SHot |
| FLASH | fast low angle shot; fluorescence in situ hybridization |
| FLC | family life cycle; fatty liver cell; fetal liver cell; Friend leukemia cell |
| FLD | fibrotic lung disease |
| fld | fluid |
| FLEX | Federation Licensing Examination |
| flex | flexor, flexion |
| FLG | filaggrin |
| FLIC | functional living index-cancer |