The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Razgovir (6 members)
- Razgovir/History (7 members)
- Razivia (7 members)
- Razivia/Cities (1 member)
- Razivia/Geography (3 members)
- Razivia/History (3 members)
- Razivia/Locations (4 members)
- Razivia/People (1 member)
- Razivia/Settlements (1 member)
- Re-Hara (1 member)
- Reefs (4 members)
- Regions (5 members)
- Religion (113 members)
- Religion/Historical (1 member)
- Religious orders (1 member)
- Reshan (2 members)
- Reshan/Geography (2 members)
- Reshan/Locations (2 members)
- Rituals (1 member)
- Rivers (76 members)
- Rothurland (37 members)
- Rothurland/Cities (4 members)
- Rothurland/Geography (8 members)
- Rothurland/History (9 members)
- Rothurland/Locations (9 members)
- Rothurland/People (15 members)
- Rothurland/Settlements (10 members)
- Rothurland/Towns (6 members)
- Rovakhit (7 members)
- Rovakhit/Geography (1 member)
- Rovakhit/History (4 members)
- Rovakhit/Locations (2 members)
- Rudamun (4 members)
- Rudamun/Cities (1 member)
- Rudamun/Geography (2 members)
- Rudamun/Locations (2 members)
- Rudamun/Settlements (1 member)
- Ruins (1 member)
- Sahramina (10 members)
- Sahramina/Geography (1 member)
- Sahramina/Locations (1 member)
- Sahramina/People (4 members)
- Sahramina/Settlements (3 members)
- Saints (4 members)
- Sangiran (10 members)
- Sangiran/Cities (1 member)
- Sangiran/Geography (4 members)
- Sangiran/History (20 members)
- Sangiran/Locations (5 members)
- Sangiran/People (2 members)