Fears & Phobias: Beginning with 'f'
Febriphobia, Fibriphobia or Fibriophobia: Fear of fever.
Felinophobia: Fear of cats. (Ailurophobia, Elurophobia, Galeophobia, Gatophobia)
Francophobia: Fear of France, French culture. (Gallophobia, Galiophobia)
Frigophobia: Fear of cold, cold things.