Categories
The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Canyons and gorges of Arizona (1 member)
- Cardiac anatomy (1 member)
- Carnivorans of Asia (1 member)
- Carnivorans of Europe (1 member)
- Carnivorans of North America (1 member)
- Cars introduced in 1908 (1 member)
- Chasmosaurinae (1 member)
- Chemical compound symbol templates (1 member)
- China geography navigational boxes (2 members)
- China religion templates (1 member)
- China–Nepal border (1 member)
- Church buildings navigational boxes (1 member)
- Churches in Telemark (1 member)
- Citation Style 1 templates (2 members)
- Collapse templates (2 members)
- Colorado Plateau (1 member)
- Colorado River (1 member)
- Commons category link from Wikidata (1 member)
- Commons category link is defined as the pagename (5 members)
- Commons category link is locally defined (1 member)
- Concepts in astronomy (1 member)
- Conversion templates (1 member)
- Convert by module documentation (2 members)
- Convertibles (1 member)
- Country data redirects (7 members)
- Crewed spacecraft (1 member)
- Definition of planet (1 member)
- Diencephalon (1 member)
- Digestive system (1 member)
- Dinosaur genera (1 member)
- Dinosaur navigational boxes (1 member)
- Dinosaurs of Canada (1 member)
- Dinosaurs of the United States (1 member)
- Disambiguation and redirection hatnote templates (1 member)
- Discovery and exploration of the Solar System (1 member)
- Documentation assistance templates (2 members)
- Documentation see also templates (2 members)
- Double-deck aircraft (1 member)
- Eight-thousanders of the Himalayas (1 member)
- Eponyms in geometry (2 members)
- European Space Agency programmes (1 member)
- Extant Middle Pleistocene first appearances (1 member)
- External link note templates (1 member)
- External link templates to linked data sites with reciprocal links (1 member)
- External link templates using Wikidata (2 members)
- Extreme points of Asia (1 member)
- Facial features (1 member)
- Fauna of the Holarctic realm (1 member)
- Featured articles (3 members)
- First 100 IUGS Geological Heritage Sites (2 members)