Kirch·hoff 
(kîrkôf′, kîrhôf), Gustav Robert 1824-1887.
(kîrkôf′, kîrhôf), Gustav Robert 1824-1887. German physicist noted for his research in spectrum analysis, optics, and electricity.
- Ferdinand de
- Ferdinand Edralin
- Ferdinand I
- Ferdinand I
- Ferdinand II
- Ferdinand III
- Ferdinand Joseph La Menthe
- Ferdinand Julius
- Ferdinand Marie.
- Ferdinand Marie de
- "Ferdinand the Catholic."
- "Ferdinand the Great."
- Ferdinand V
- Ferdinand von
- Ferdowsi
- Ferdowsi
- fere
- feretory
- Fergana
- Ferghana
- feria
- ferial
- ferine
- ferity
- Fermat