Wikipedia:Consistency and WP:Consistency resolve to this page. You may be looking for:
- The WP:CONSISTENCY criterion of the article titles policy, on using titles that are consistent from article to article
- The WP:ARTCON guideline on English-language consistency within an article (and the related WP:ENGVAR guideline on how to decide what dialect to use)
- The WP:DATEVAR guideline on using a consistent date format within an article
- The WP:CITEVAR guideline on using a consistent citation format within an article
- The WP:TITLECON essay gathering examples of policies and practices in determining article titles
- Wikipedia:Emerson, an essay on the misuse of that writer's famous quotation about consistency
- Wikipedia:Consistency proposal, a failed 2006 proposal for a consistency guideline (formerly at Wikipedia:Consistency)