Categories

The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.

• UK Government images (1 member)
• Uncategorized country data templates (0 members)
• Unified table cell templates (2 members)
• United States government images (1 member)
• Use dmy dates from December 2020 (5 members)
• Use dmy dates from July 2013 (2 members)
• Use dmy dates from March 2019 (1 member)
• Use dmy dates from November 2020 (5 members)
• Use mdy dates from August 2020 (1 member)
• Use mdy dates from December 2019 (1 member)
• Use mdy dates from December 2025 (2 members)
• Use mdy dates from February 2018 (5 members)
• Use mdy dates from October 2015 (1 member)
• Use mdy dates from September 2015 (157 members)
• User namespace templates (1 member)
• Utility templates (22 members)
• Vaccine-preventable diseases (1 member)
• Vague or ambiguous geographic scope from December 2020 (5 members)
• Vague or ambiguous time from December 2017 (1 member)
• Vague or ambiguous time from December 2020 (5 members)
• Veterinary helminthology (1 member)
• Viral encephalitis (1 member)
• Viral infections of the central nervous system (1 member)
• Webarchive template archiveis links (2 members)
• Webarchive template other archives (2 members)
• Webarchive template wayback links (40 members)
• Websites (150 members)
• WikiProject Geographical coordinates (26 members)
• WikiProject Military history template instructions (2 members)
• Wiki How-tos (1 member)
• Wiki errors (1 member)
• Wiki guides (8 members)
• Wikidata modules (1 member)
• Wikidata redirects (33 members)
• Wikidata templates (2 members)
• Wikipedia (43 members)
• Wikipedia CatAutoTOC (27 members)
• Wikipedia Portal templates (299 members)
• Wikipedia articles in need of updating from July 2015 (5 members)
• Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference (1 member)
• Wikipedia articles incorporating text from the 1911 Encyclopædia Britannica (1 member)
• Wikipedia articles needing clarification from December 2019 (2 members)
• Wikipedia articles needing clarification from May 2018 (1 member)
• Wikipedia articles needing factual verification from February 2016 (2 members)
• Wikipedia articles needing factual verification from May 2012 (2 members)
• Wikipedia articles needing page number citations from February 2016 (2 members)
• Wikipedia articles needing page number citations from January 2020 (2 members)
• Wikipedia articles that may have off-topic sections (2 members)
• Wikipedia bot-related templates (51 members)
• Wikipedia copyright maintenance templates (2 members)