The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Incomplete Paper (20 members)
- Internationalization templates (1 member)
- Noindexed pages (1 member)
- Pages Under Construction (125 members)
- Pages that use a deprecated format of the chem tags (3 members)
- Pages that use a deprecated format of the math tags (2 members)
- Pages with TemplateStyles errors (1 member)
- Pages with math errors (1 member)
- Pages with math render errors (1 member)
- Pages with script errors (2 members)
- WAEC Biology (16 members)
- WAEC Chemistry (15 members)
- WAEC Christian Religious Studies (15 members)
- WAEC Civic Education (11 members)
- WAEC Economics (26 members)
- WAEC English Language (11 members)
- WAEC General Mathematics (26 members)
- WAEC Government (24 members)
- WAEC Literature-In-English (17 members)
- WAEC Physics (14 members)
- WAEC Question Guides (15 members)