- FERM domain
- FEV1/FVC ratio
- FFR
- FG syndrome
- FG-4592
- FGF
- FGF15
- FGF19
- FGF21
- FGFR1
- FGFR2
- FGFR3
- FGFR4
- FGR
- FHIR
- FHL1
- FHL2
- FI6
- FISH
- FIV
- FKBP
- FKBP1A
- FKBP5
- FLACC scale
- FLS2
- FLT3
- FLT4
- FMISO
- FMO3
- FMR1
- FMS-like tyrosine kinase 3 ligand
- FNIP1
- FODMAP
- FOLFIRI
- FOLFOX
- FOLFOXIRI
- FOMO
- FOP
- FOSB
- FOSL1
- FOUR score
- FOX proteins
- FOXA1
- FOXA3
- FOXC2
- FOXE1
- FOXF1
- FOXG1
- FOXI1
- FOXL2
- FOXM1
- FOXN1
- FOXN3
- FOXO1
- FOXO3
- FOXO4
- FOXO6
- FOXP1
- FOXP2
- FOXP3
- FOXc1
- FOXl2
- FOXp1
- FRAP
- FRAX
- FRET
- FTA-ABS
- FTLD
- FTO gene
- FUE
- FUT3
- FXYD family
- FYN
- FYVE domain
- FZD10
- FZD9
- Faba beans
- Fabaceae
- Fabella
- Fabry disease
- Fabry's disease
- Face
- Face inversion effect
- Face powder
- Face shield
- Face-to-face
- Facelift
- Facemask
- Facet
- Facet cells
- Facet joint
- Facet joint arthrosis
- Facet joint block
- Facet joint injection
- Facet syndrome
- Facetectomy
- Facial Action Coding System
- Facial animation
- Facial artery
- Facial bones
- Facial canal
- Facial cleft
- Facial colliculus
- Facial electromyography
- Facial expressions
- Facial features
- Facial feminization surgery
- Facial hair
- Facial implants
- Facial motor nucleus
- Facial muscle
- Facial muscles
- Facial nerve
- Facial nerve decompression
- Facial nerve paralysis
- Facial pain
- Facial paralysis
- Facial recognition
- Facial rejuvenation
- Facial skeleton
- Facial symmetry
- Facial trauma
- Facial vein
- Facial weakness
- Facilitated communication
- Facilitated diffusion
- Facilitated transport
- Facioscapulohumeral muscular dystrophy
- Factitious disorder
- Factitious disorders
- Factor B
- Factor D
- Factor H
- Factor V
- Factor V Leiden
- Factor VII deficiency
- Factor VIII
- Factor X
- Factor X deficiency
- Factor XII
- Factor XII deficiency
- Factor XIII
- Factor XIII deficiency
- Factor analysis
- Factorial experiment
- Fad diets
- Fadrozole
- Faecal calprotectin
- Faecal incontinence
- Faecalibacterium