The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Iaramnae/Locations (1 member)
- Idana (4 members)
- Idrimi (4 members)
- Idrimi/People (3 members)
- Ifrit (3 members)
- Ilirnas (1 member)
- Ilirnas/Neighborhoods (1 member)
- In'khab (1 member)
- In'khab/Geography (1 member)
- In'khab/Locations (1 member)
- Invelaust Ocean (2 members)
- Islands (61 members)
- Items (9 members)
- Itothani (1 member)
- Izgrev (19 members)
- Izgrev/Cities (4 members)
- Izgrev/Geography (5 members)
- Izgrev/History (7 members)
- Izgrev/Locations (5 members)
- Izgrev/People (2 members)
- Izgrev/Settlements (4 members)
- Jarohi Coast (1 member)
- Jungles (0 members)
- Kar-Durun (6 members)
- Kar-Durun/People (6 members)
- Kasatha (2 members)
- Kasatha/Heritages (1 member)
- Kashadum (2 members)
- Kashadum/History (2 members)
- Kea Racha (9 members)
- Keleta-Ru (1 member)
- Kemish (1 member)
- Khapesh (58 members)
- Khapesh/Cities (12 members)
- Khapesh/Forts (3 members)
- Khapesh/Geography (8 members)
- Khapesh/History (19 members)
- Khapesh/Locations (11 members)
- Khapesh/People (20 members)
- Khapesh/Settlements (17 members)
- Khapesh/Towns (2 members)
- Kharakun (10 members)
- Kharakun/Cities (1 member)
- Kharakun/Geography (2 members)
- Kharakun/History (5 members)
- Kharakun/Locations (3 members)
- Kharakun/People (2 members)
- Kharakun/Settlements (2 members)
- Kharakun/Towns (1 member)
- Khoros (4 members)