Categories

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

• Pacific Ten Conference (1 member)
• Packaging (10 members)
• Packaging materials (7 members)
• Padma Bhushan recipients (4 members)
• Padma Shri recipients (5 members)
• Padma Vibhushan recipients (4 members)
• Paediatrics (2 members)
• Paenibacillaceae (2 members)
• Page protection (2 members)
• Pages containing citation needed template with deprecated parameters (31 members)
• Pages containing links to subscription-only content (13 members)
• Pages incorrectly using the quote template (1 member)
• Pages needing expert attention (105 members)
• Pages requiring geodata verification (2 members)
• Pages to merge (7 members)
• Pages using citations with accessdate and no URL (785 members)
• Pages using citations with format and no URL (47 members)
• Pages using columns-list with unknown parameters (81 members)
• Pages using columns with the default column width (4 members)
• Pages using deprecated image syntax (1 member)
• Pages using deprecated templates (8 members)
• Pages using div col with unknown parameters (8 members)
• Pages using duplicate arguments in template calls (2,259 members)
• Pages using invalid self-closed HTML tags (339 members)
• Pages using multiple image with manual scaled images (48 members)
• Pages using multiple issues with unknown parameters (1 member)
• Pages using reflist with unknown parameters (2 members)
• Pages using web citations with no URL (34 members)
• Pages with DOI errors (34 members)
• Pages with DOIs inactive since 2015 (2 members)
• Pages with DOIs inactive since 2017 (2 members)
• Pages with DOIs inactive since 2018 (47 members)
• Pages with DOIs inactive since 2019 (1 member)
• Pages with ISBN errors (2 members)
• Pages with URL errors (269 members)
• Pages with archiveurl citation errors (2 members)
• Pages with broken file links (35,958 members)
• Pages with citations having bare URLs (150 members)
• Pages with citations having redundant parameters (69 members)
• Pages with citations lacking titles (749 members)
• Pages with citations using unnamed parameters (1,021 members)
• Pages with citations using unsupported parameters (6,915 members)
• Pages with empty citations (55 members)
• Pages with ignored display titles (8 members)
• Pages with image sizes containing extra px (1 member)
• Pages with incomplete PMID references (159 members)
• Pages with math errors (1 member)
• Pages with math render errors (6 members)
• Pages with misplaced templates (18 members)
• Pages with non-numeric formatnum arguments (12 members)