Epoch

An epoch, Epoch or EPOCH may refer to:

An epoch (periodization)

Epoch (reference date), a moment in time chosen as the origin of a particular era
Epoch (geology) or geologic epoch, a span of time smaller than a "period" and larger than an "age"
Epoch (cosmology) or cosmologic epoch, a phase in the development of the universe since the Big Bang
Epoch (astronomy), a moment in time used as a reference for the orbital elements of a celestial body
Epoch (race), racial periods after Blavatsky's Root Races theories
Epoch, a step in the training process of an artificial neural network

Epoch (magazine), literary magazine of Cornell University
Epoch (film), a 2001 science fiction TV film directed by Matt Codd
Epoch Game Pocket Computer, an early hand-held game console
Epoch Co., the maker of the above and other computer games
Epoch (Chrono Trigger), a flying time machine in role-playing game Chrono Trigger
Epoch (DC Comics), a supervillain also known as the Lord of Time
Epoch (Marvel Comics), a cosmic entity in the Marvel Comics universe
Epoch Javascript Calendar, a calendar component for use in web pages
Epoch, an eco-friendly racing car concept vehicle by Kumho Tires
EPOCH, a chemotherapy regimen for some lymphomas comprising Etoposide, Doxorubicin, Vincristine, Cyclophosphamide, and Prednisone
The Epoch Times, a privately owned Falun Gong-linked newspaper
Epoch Hunter, a boss in Caverns of Time from the game World of Warcraft
Cross Epoch, a crossover chapter of the Dragon Ball and One Piece manga
Ha-Tsefirah (lit. Epoch), a Hebrew language newspaper published in 1862 and 1874–1931
Epoch (album), a 2006 album released by the Japanese hip hop group Rip Slyme

EPOCh, Extrasolar Planet Observation and Characterization, a NASA mission associated with EPOXI
EPOCH, European Parallel Operating System based on ChorusOS