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This is a maintenance category, used for maintenance of the Wikipedia project. It is not part of the encyclopedia and contains non-article pages, or groups articles by status rather than subject. Do not include this category in content categories.
This is a tracking category. It builds and maintains a list of pages primarily for the sake of the list itself. They are not part of the encyclopedia's categorization scheme.
The subcategories of this category are hidden categories. To add a category to this category, add
This category contains hidden categories. Unlike normal categories, these are not displayed at the bottom of pages that are included in them, and are therefore hidden from readers.
Typically categories should be hidden if they are concerned with the maintenance or administration of the Wikipedia project itself but include mainspace articles.
Previewing a page whilst editing it will list the hidden categories used at the bottom of the page. If you have created a user account, you can make hidden categories show up next to normal categories at the bottom of all pages by setting the user preference 'Show hidden categories'.
This category has the following 200 subcategories, out of 4,252 total.(previous page) (next page)
- Talk pages with reference errors (27 P)
- Taxobox articles missing a taxonbar (3,819 P)
- Taxoboxes with no color (73 P)
- Taxonbars desynced from Wikidata (32 P)
- Taxonbars with 20–24 taxon IDs (44 P)
- Taxonbars with 25–29 taxon IDs (20 P)
- Taxonomy templates (7 C, 3,265 P)
- Taxonomy templates with red-linked taxa (1,782 P)
- Technology stubs (2,296 P)
- Television stubs (1,872 P)
- Templates generating microformats (2 C, 2 P)
- Templates using CatAutoTOC (26 P)
- Templates with short description (empty)
- Tracking categories (834 C)
- Transl template errors (1 P)
- Transport stubs (2,743 P)
- Triannual journals (infobox) (1 P)
- Twitter username not in Wikidata (15 P)
- Twitter username same as Wikidata (260 P)
- U.S. Counties with long url (12 P)
- UEFA player ID not in Wikidata (empty)
- Uncategorized stubs (empty)
- United Kingdom stubs (3,247 P)
- United States geography stubs (15,576 P)
- United States stubs (2 C, 2,869 P)
- Unreferenced BLPs (48 C)
- Unreferenced BLPs from February 2013 (201 P)
- Unreferenced BLPs from July 2013 (38 P)
- Unreferenced BLPs from June 2013 (32 P)
- Unreferenced BLPs from March 2013 (184 P)