Crime Syndicate of America
The Crime Syndicate are teams of supervillains from one of DC Comics' parallel universes where they are the evil counterparts of the Justice League. The original team was specifically known as the Crime Syndicate of America and is sometimes abbreviated as CSA. This first superpowered Crime Syndicate team appeared in Justice League of America #29 in August 1964. The primary successive incarnation, known as the Crime Syndicate of Amerika, first appeared in the 2000 JLA: Earth 2 graphic novel.
Justice League of America #29 (August 1964).
The antimatter Crime Syndicate of Amerika (and their good counterparts) featured on the cover of the JLA: Earth 2 graphic novel; art by Frank Quitely.
Cover of JLA #109 (February 2005).
The Crime Society from 52 #52; art by Justiniano.
In most of the DC Comics media, the Multiverse is a "cosmic construct" composed of the many fictional universes the stories of DC media take place in. The worlds in the multiverse share a space and fate in common, and its structure has changed several times in the history of DC Comics.
A depiction of several alternate Earths within the original DC Multiverse before the events of Crisis on Infinite Earths and the variations of the Flash inhabiting each Earth, art by Dan Jurgens and Art Thibert.