Comics
Marvel Comics (Earth-616)
Fandom for the main, continuous Marvel Comics continuity, in publication since 1961.
Ultimate Marvel (Earth-1610)
Fandom for the original Ultimate Marvel comics imprint (2000-2015), a modernized reboot of classic characters, ended by Secret Wars.
Ultimate Universe (Earth-6160)
Fandom for the 2024 Ultimate Universe relaunch by Jonathan Hickman, a distinct continuity, not a direct continuation of the original Earth-1610.