Fabantigen-binding fragment
FABERFlexion, Abduction and External Rotation
FADflavin adenine dinucleotide
FAIFemoral-Acetabular Impingement
FAPfamilial adenomatous polyposis
FASPSfamilial advanced sleep phase syndrome
FBSSFailed Back Surgery Syndrome
FCRfludarabine, cyclophosphamide and rituximab
FDAFood and Drug Administration
FDPflexor digitorum profundus
FeNOfractional exhaled nitric oxide
FESSfunctional endoscopic sinus surgery
FETfrozen embryo transfer
FEV1forced expiratory volume 1 second
fEVARfenestrated endovascular aneurysm repair
FFAfrontal fibrosing alopecia
FFDMfreedom from widespread distant metastasis
ffERGfull-field electroretinography
FFPEformalin-fixed paraffin-embedded
FFRfiltering facepiece respirator
FGFfibroblast growth factor
FGFRfibroblast growth factor receptor
FGFR2fibroblast growth factor receptor 2
FGFR3fibroblast growth factor receptor 3
FHFamilial Hypercholesterolemia
FHFfulminant hepatic failure
FHMfamilial hemiplegic migraine
FHOFemoral Head Ostectomy
FIGOFederation Internationale de Gynecolgie et d’Obstetrique
FiO2fractional inspired oxygen concentration
FIPFeline Infektiöse Peritonitis
FISHfluorescence in situ hybridization
FITCfluorescein isothiocyanate
FLAIRfluid-attenuated inversion recovery
FLIMfluorescence lifetime imaging microscopy
FMFFamilial Mediterranean Fever
FNAfine needle aspiration
FNABfine needle aspiration biopsy
FOBTfecal occult blood testing
FOLFIRIFolic Acid, Fluorouracil, Irinotecan Hydrochloride
FOLFOXFolic Acid, Fluorouracil, Oxaliplatin
FOPfibrodysplasia ossificans progressiva
FPLflexor pollicis longus
fPSAfree prostate specific antigen
FRalphafolate receptor-alpha
FRAXfracture risk assessment
FRCfunctional residual capacity
FRETfluorescence resonance energy transfer
FSFIFemale Sexual Function Index
FSGSfocal segmental glomerulosclerosis
FSHfollicle stimulating hormone
FSPfamilial spastic paraparesis
FSSFreeman-Sheldon syndrome
FTSGFull Thickness Skin Graft
FUOFever of Unknown Origin
