All pages with prefix
- RangjungYesheWiki
- Ratchet & Clank wiki
- RationalWikiWiki
- RationalWikiWikiWiki
- RationalWiki (en)
- RationalWiki (en)/Archive1
- RationalWiki (en)/Archive2
- RationalWiki (en)/Debate maps
- ReadyRecipes
- RecentChangesCamp
- Recipes-Wiki
- Redirect
- ReefPedia
- Referata (meta)
- Religion Wiki
- Reliwiki
- Rentalwiki
- Repositorio de Código de Programas
- Research Psychologist
- Researching Intelligent Design
- Revelation Promises
- Rezepte-Wiki
- Richdex
- Rider Guide
- RingOfDoom Wiki
- Riters.com
- RoWiki
- Robkohr Wiki
- RodnoWiki
- Roller-Wiki
- RuneScape Wikia (en)