The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- ''Artwork'' (1 member)
- ''Communities'' (1 member)
- ''Video Game Communities'' (1 member)
- ''Video Games'' (1 member)
- Activism (1 member)
- Alliances (43 members)
- Among Us Crewmate Sightings (6 members)
- Anime and Manga (13 members)
- Anime and Manga Communities (10 members)
- Artwork (148 members)
- Artwork Stubs (85 members)
- Artwork missing image (7 members)
- Artworks (2 members)
- Cartoons (1 member)
- Central Alliance (1 member)
- Christian Imagery (3 members)
- Citation Templates (1 member)
- Communities (125 members)
- Community (0 members)
- Community Stubs (55 members)
- Conflicts (1 member)
- D12 (0 members)
- Destiny 2 (0 members)
- Documentation Templates (1 member)
- Editing (1 member)
- Event Stubs (2 members)
- Events (3 members)