Urania - One of the Muses - represented Astronomy and Astrology.
Uranus - (a.k.a. Ouranos, Caelus) God of the sky and the heavens. Father of the Titans.
Zelus - The god of zeal, rivalry, and jealousy.
Zephyrus - (a.k.a. Zephyros, Favonius, Zephyr) The West Wind. One of the Anemoi (wind gods).
Zeus - (a.k.a. Dias, Jupiter, Tinia, Jove, Jovis Pater) Leader of the Olympic gods, and god of lightning, thunder, and the heavens.
