Fabry Disease
Fanconi's Anemia
Felty Syndrome
Fetal Alcohol Syndrome and Fetal Alcohol Effects
Fetal Hydantoin Syndrome
Fetal Valproate Syndrome
FG Syndrome
Fibromyalgia
Filippi Syndrome
Fitz-Hugh-Curtis Syndrome
Forbes-Albright Syndrome
Fox-Fordyce Disease
Fountain Syndrome
Fragile X Syndrome
Fraser Syndrome
Freeman-Sheldon Syndrome
Frey's Syndrome
Friedreich's Ataxia
Fryns Syndrome
Fukuyama Type Muscular Dystrophy