Artaxerxes I was king of Persia from 464 BC to 425 BC. He belonged to the Achaemenid dynasty and was the successor of Xerxes I. He is mentioned in the two books of the Bible, Ezra and Nehemiah. He allowed the Jews to rebuild Jerusalem. He was followed on the throne by his son Xerxes II.
... can mean the following:
dB is the abbreviation for Decibel; see Bel
DB is a French automobile maker; see DB (car)
DB is the abbreviation for Deutsche ...