HYPERTIMELINES
Hypertime covers everything outside of mainstream DCU continuity. The names I've given these worlds are arbitrary unless otherwise noted.
The Infinite Atlas If you find all this confusing, please visit this site which gives clear definitions of and differences between Parallel Earths, Hypertimelines and Dimensions
Earth-27
See Angel Mob, Front Page, Notional Man, Nowhere Man
List of appearances: Animal Man #27-32
Earth-61
See Black Zero
List of appearances: Superboy vol. 4 #61
Earth-93
List of appearances: Golden Age #1-4
Earth-96
List of appearances: Kingdom #1, 2
Kingdom Come #1-4
Kingdom: Kid Flash #1
Kingdom: Offspring #1
Kingdom: Planet Krypton #1
Earth-494
See Leatherwing, Robin Redblade
List of appearances: Batman Chronicles #11
Detective Comics Annual #7
Earth-992
See Phantasm I
List of appearances: Adventures in the DC Universe #1-18
Adventures in the DC Universe Annual #1
Batman Adventures #1-36
Batman Adventures Annual #1, 2
Batman and Robin Adventures #1-25
Superman Adventures #1-65
Superman Adventures Annual #1
Earth-994
See Boy, Cyphermen, Jack Frost, King Mob, Lord Fanny, Ragged Robin
List of appearances: Invisibles vol. 1 #1-25
Invisibles vol. 2 #1-22
Invisibles vol. 3 #1-12
Earth-1288
See
List of appearances: Advanced Dungeons and Dragons #1-36
Forgotten Realms #1-25
Earth-Atari
See Atari Force, Babe, Dart, Martin Champion, Morphea, Pakrat, Taz, Tempest II
List of appearances: Atari Force vol. 1 #15
Atari Force vol. 2 #1-20
Atari Force Special #1
Earth-V
See Norsefire, V I, V II
List of appearances: V For Vendetta #1-10
Earth-W
See Captain Metropolis, Comedian, Dr. Manhatten, Hooded Justice, Nite Owl I, Nite Owl II, Ozymandias, Rorscach, Silk Spectre I, Silk Spectre II
List of appearances: Watchmen #1-12