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This category contains articles which have been proposed for deletion but have an error with the template. The sort key indicates the error.

• C: Files on Commons
• D: Articles which have undergone an articles for deletion Discussion. PROD is one-shot only: It must not be used for pages PRODed before or previously discussed at AfD or FfD
• N: Template applied to the wrong Namespace
• S: Template has not been Substituted
• U: Template is Undated