The Central City Police Department is where Barry Allen works.

United States civilian intelligence agency, responsible for intelligence related to national security, including but not limited to foreign governments, citizens and corporations.

The Centum is an organization composed of the 100 immortal scientists known as Centivars. They serve The-Natural-Order-of-Things.

The Century Club is a gentleman's club located in New York City that is frequented by the likes of such wealthy socialites as J.Jonah Jameson, Roderick Kingsley, Norman Osborn, and the Kingpin, among others.

A rare humanoid species.

Also known as The All New All Deadly X-Men, a team of X-men created by Cerebro Prime in order to replace the originals.

A rodent like alien species from Star Wars.

A blue humanoid species.

The Chain Gang are enemies of Sleepwalker. Former prisoners mutated during the Infinity Gauntlet affairs. They have powers while connected to each other with a chain. The group is plagued by constant in-fighting among it's members.

Chainsaurs are ancient-tech constructs to raze planets.

A species of near-humans

During the Countdown to Final Crisis, this odd grouping of individuals took it as their mission to find the Missing Ray Palmer and attempt to save the universe.

Similar to the Fantastic Four, but of another universe.

Amalgam version of the Challengers of the Unknown and the Fantastic Four

The Challengers of the Unknown are a non-superhero group within the DC Universe created by Jack Kirby. The group mostly focuses on Sci-Fi storylines and is thought to be an inspiration for the Fantastic Four.

Originally a superhero team based in Los Angeles that was meant to serve the interests of the common person on the West Coast because the East Coast already had several teams. Years later, a new version with young heroes assembled.

DC Pastiches of Marvel's Avengers. They have been known also as the Assemblers and the Justifiers.

Group of knights brought together by the King of Avalon to protect the realm of Eurth.

The Champions of Xandar were originally known as The New Champions and formed by Nova in order to defend Xandar from the Skrull Invasion.

Shapeshifting creatures.

Sweet Leilani's birds infused with the Anti-Life Equation.

A news station in the DC Universe, used as an in-universe promotional feature in the back of DC Comics.

A team of Mercenary Motorcyclists that Appear in Dark Horse Comic's X.

The Charniputra Sect are a group of vampires that exist in their pseudo-bat form at all times.

Team of bounty hunters that have tangled with Backlash and Wildcore.

A good ninja clan that is at costant war with the Hand and Snakeroot clans.

UN-sponsored organization that monitors metahumans all over the world. It has an elaborate ranking hierarchy modeled after chess pieces.

Artificial and unstable lifeforms created by Dr. Mantis Morlo.

Assault Group of the Resource Control Executive [RCX]

A cherub is a type of Abrahamic angel. Usually depicted as baby angels.

They are a 14-person group of criminal enforcers in powered armor who use chess motif. The first team was destroyed by Samaritan, the second team was organized in England by The Red Queen.

Group of criminal mercenaries

The Chevaliers were a training squad of young mutants mentored by Gambit. Members included Bling, Flubber, Onyxx, and Rain Boy

A species of Near-Humans.

American football team since 1919.

An American baseball team that originated in Chicago, IL.

The Chicago Police Department is the force of law in the city of Chicago, Illinois.

The main super-powered opponents of C.O.W.L. in their heyday.

The children of the God of War, often used as henchman to do his bidding.

The Titan brothers Gyges and Garamas.

Cronus's children that he used to carry out his bidding.