| Settings | |||||
|---|---|---|---|---|---|
| Name | Owner | Posts | Characters | ||
| Atlantic | Sage/Nemesis | 0 | 7 | ||
| Atlantis | Tregiah | 0 | 1 | ||
| Atlantis: The Lost Empire | Starscape | 0 | 1 | ||
| atlas shrugged | Swimmer963 | 1 | 3 | ||
| a touch of madness | newix1999 | 0 | 1 | ||
| At the End of All Things | lintamande | 0 | 1 | ||
| Auder | Audere | 0 | 2 | ||
| Auradon | Anya | 3 | 22 | ||
| Aurum | red | 21 | 19 | ||
| Author | Evenstar | 0 | 3 | ||
| Automata | diaeresis | 8 | 15 | ||
| Avalon | Lexabyte | 0 | 0 | ||
| Avatar | Sage/Nemesis | 0 | 0 | ||
| Avatar: The Last Airbender | Kappa | 9 | 63 | ||
| Aven | RationalMoron | 0 | 4 | ||
| Avenger | Antares | 0 | 1 | ||
| Avernum | Ezra | 0 | 0 | ||
| Avernus | Anya | 0 | 5 | ||
| A World for the Lost | Sol | 0 | 4 | ||
| Aydinlatma Apocalypse | Coda | 1 | 1 | ||
| Azan | decembercat | 0 | 30 | ||
| Azerosa | Adelene | 2 | 5 | ||
| Azeroth | diaeresis | 7 | 13 | ||
| Azora | valencia_o | 0 | 7 | ||
| Azure | Kaylin | 0 | 6 | ||