- To a disambiguation page: This is a redirect to a disambiguation page. This redirect is intended for use in links from other articles that need to refer to the disambiguation page, rather than be disambiguated. Therefore, this template should only appear on a redirect page that has "(disambiguation)" at the end of its title. Ambiguous titles that do not have page names ending with "(disambiguation)" should use {{R from ambiguous term}} instead. For disambiguations that later prove to still be ambiguous (e.g. "(painter)" when there are multiple notable painters by the same name) and which redirect to disambiguation pages, then {{R from incomplete disambiguation}} is the appropriate rcat template.
- From an avoided double redirect: This is a redirect from an alternative title or related topic of PA, another redirect to the same title. Because double redirects are disallowed, both pages currently point to Pa.
- If PA is retargeted or is expanded into a separate article, template, or other project page, this redirect will be recategorized to be updated.