The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Druzda Khanate (1 member)
- Duergar (1 member)
- Dur Untash (2 members)
- Dur Untash/Geography (1 member)
- Dur Untash/History (2 members)
- Dur Untash/Locations (1 member)
- Dwarves (21 members)
- Dwarves/Heritages (4 members)
- Eastern Chaska (5 members)
- Eastern Chaskan city-states (18 members)
- Eastern Chaskan city-states/Cities (6 members)
- Eastern Chaskan city-states/Forts (1 member)
- Eastern Chaskan city-states/Geography (7 members)
- Eastern Chaskan city-states/History (6 members)
- Eastern Chaskan city-states/Locations (8 members)
- Eastern Chaskan city-states/People (2 members)
- Eastern Chaskan city-states/Settlements (7 members)
- Eita (6 members)
- Eita/Cities (2 members)
- Eita/History (6 members)
- Eita/Settlements (2 members)
- Elementals (2 members)
- Ellu (8 members)
- Ellu/Cities (1 member)
- Ellu/Geography (3 members)
- Ellu/History (6 members)
- Ellu/Locations (3 members)
- Ellu/Settlements (2 members)
- Ellu/Towns (1 member)
- Elves (26 members)
- Elves/Heritages (6 members)
- Emperor's Island (2 members)
- Ephardia (5 members)
- Ephardia/Geography (1 member)
- Ephardia/History (4 members)
- Ephardia/Locations (1 member)
- Ephardia/People (2 members)
- Erenon (43 members)
- Erenon/Cities (11 members)
- Erenon/Geography (6 members)
- Erenon/History (10 members)
- Erenon/Locations (8 members)
- Erenon/People (15 members)
- Erenon/Settlements (17 members)
- Erenon/Towns (6 members)
- Eretrebus (9 members)
- Eretrebus/Cities (1 member)
- Eretrebus/Geography (2 members)
- Eretrebus/History (7 members)
- Eretrebus/Locations (2 members)