Ormuzd

Ormuzd, the good deity of the Zoroastrian religion, the embodiment of the principle of good as Ahriman is of the principle of evil, the creator of light and order as the other of darkness and disorder. See Dualism.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Ormuz * Orontes
Orissa
Orkney Islands
Orlando
Orleans
Orleans, Dukes of
Orloff
Orme, Robert
Ormolu
Ormonde, James Butler, Duke of
Ormuz
Ormuzd
Orontes
Orosius, Paulus
Orpheus
Orrery
Orsini, Felice
Orsova
Orviëto
Oscans
Oscar I.
Oscott