Indicating a year in Masonic ceremonial or commemorative proceedings, equivalent to the Gregorian year plus 4000.

, for short, is a character from Square Enix's Final Fantasy video game series.

The Lucis Trust, formerly known as the Lucifer Publishing Company, is a nonprofit service organization incorporated in the United States in 1922 by Alice Bailey and her husband Foster Bailey, to act as a fiduciary trust for the publishing of twenty-four books of esoteric, occult philosophy published under Alice Bailey's name, and to fund and administer activities concerned with the establishment of "right human relations".

("The Great Art of Light and Shadow") a 1646 work by the Jesuit scholar Athanasius Kircher.