The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Articles containing potentially dated statements from July 2011 (0 members)
- Articles containing potentially dated statements from May 2013 (0 members)
- Articles with invalid date parameter in template (0 members)
- Australia (0 members)
- Bad external links (0 members)
- Bad links (0 members)
- Bad map editor links (0 members)
- Bad unidentified links (1 member)
- Bad wiki links (0 members)
- Belgium (0 members)
- Benelux (21 members)
- Benelux OldVersions (5 members)
- Benelux Templates (23 members)
- Bookmarklets (0 members)
- Bots (1 member)
- Botswana (2 members)
- Box templates (3 members)
- Brasil (2 members)
- Brazil-Brasil (1 member)
- Broken links (6 members)