The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Pages with broken file links (1 member)
- Pages with ignored display titles (45 members)
- Pages with short description (39 members)
- Personal Ownership (6 members)
- Pictures taken from Flickr (1 member)
- Poland (2 members)
- Russia (1 member)
- Self-published work (11 members)
- Snowshoe (1 member)
- Spain (1 member)
- Speculation (3 members)
- Stubs (39 members)
- Sv (1 member)
- Sv-N (1 member)
- Tabby cat (3 members)
- Tuxedo (4 members)
- United Kingdom (4 members)
- United States (17 members)
- Unknown Copyright Images (4 members)
- UploadWizard templates (1 member)
- Uploaded with UploadWizard (77 members)
- Vietnam (1 member)
- White (9 members)
- White Cat (1 member)
- Wikimedia UI icons (2 members)