China 
Africa 
- Fahr's syndrome
- Fail-safe
- Failed Back Syndrome
- Failed back syndrome
- Failure rate
- Failure to thrive
- Falcarindiol
- Falcarinol
- Falciform ligament
- Falconer's formula
- Faldaprevir
- Fall prevention
- Fall protection
- Falling
- Falling-out
- Fallopian tube cancer
- Fallopian tubes
- Falls
- Falls in older adults
- False Consensus Effect
- False Memory Syndrome
- False aneurysm
- False discovery rate
- False memory
- False neurotransmitter
- False positive rate
- False pregnancy
- Falx cerebelli
- Falx cerebri
- Famciclovir
- Familial Mediterranean fever
- Familial adenomatous polyposis
- Familial amyloid cardiomyopathy
- Familial amyloid polyneuropathy
- Familial cold urticaria
- Familial dysautonomia
- Familial dysbetalipoproteinemia
- Familial exudative vitreoretinopathy
- Familial hemiplegic migraine
- Familial hyperaldosteronism
- Familial hypercholesterolemia
- Familial hypertriglyceridemia
- Familial hypocalciuric hypercalcemia
- Familial partial lipodystrophy
- Familiarity
- Family aggregation
- Family caregivers
- Family centered care
- Family history
- Family medicine
- Family resilience
- Family romance
- Family support
- Family systems theory
- Family therapy
- Family-wise error rate
- Famine
- Famine food
- Famotidine
- Fanconi anemia
- Fanconi syndrome
- Fano factor
- Far point
- Faradaic current
- Faraday cage
- Faraday cup
- Farber disease
- Farmer's lung
- Farnesoid X receptor
- Farnesoid x receptor
- Farnesol
- Farnesyl pyrophosphate
- Farnesylation
- Farnsworth-Munsell 100 Hue Test
- Farnsworth-Munsell 100 hue test
- Farsightedness
- Fas ligand
- Fas receptor
- Fascia
- Fascia iliaca block
- Fascia lata
- Fascial Manipulation
- Fascial compartments
- Fascicles
- Fasciculation
- Fasciculi
- Fasciculin
- Fasciitis
- Fascin
- Fascioliasis
- Fasciolopsis buski
- Fasciolosis
- Fasciotomy
- Fast atom bombardment
- Fast food
- Fast neutron therapy
- Fast protein liquid chromatography
- Fast track
- Fast-scan cyclic voltammetry
- FastICA
- Fastigial nucleus
- Fasting
- Fasudil
- Fat Acceptance Movement
- Fat body
- Fat embolism
- Fat free mass
- Fat metabolism
- Fat necrosis
- Fat pads
- Fat soluble vitamins
- Fat transfer
- Fatality
- Fate mapping
- Fatigue
- Fats
- Fatty acid amide hydrolase
- Fatty acid amides
- Fatty acid degradation
- Fatty acid desaturase
- Fatty acid ethyl esters
- Fatty acid metabolism
- Fatty acid methyl esters
- Fatty acid oxidation
- Fatty acid oxidation disorder
- Fatty acid synthase
- Fatty acid synthesis
- Fatty acid transport proteins
- Fatty acid-binding protein
- Fatty acids
- Fatty acyl CoA
- Fatty alcohols
- Fatty aldehydes
- Fatty fish
- Fatty liver
- Fatty liver disease
- Fatty streaks
- Fatty-acyl-CoA synthase
- Fauces
- Fauna
- Favipiravir
- Favism
- Favus
- Fc receptor
- FcεRI
- Fear
- Fear appeal
- Fear avoidance model
- Fear conditioning
- Fear of falling