- From a page move: This is a redirect from a page that has been moved (renamed). This page was kept as a redirect to avoid breaking links, both internal and external, that may have been made to the old page name.
- From an initialism: This is a redirect from an initialism to a related topic, such as the expansion of the initialism.
- Use {{R from acronym}} instead for abbreviations that are pronounced as words, such as NATO and RADAR.
- Use {{R from short name}} instead for the initials of a person's name.