| caricature | impression |
| Caricatures de Mahomet du journal Jyllands-Posten | Jyllands-Posten Muhammad cartoons controversy |
| caricaturesque | caricaturesque |
| caricaturiste | caricaturist |
| Caricom | Caribbean Community |
| Caridea | Shrimp |
| Caridina | Caridina |
| Caridina multidentata | Caridina multidentata |
| carie | decay |
| Carie dentaire | Dental caries |
| Carignan | Carignane |
| carillon | peal |
| carillon de cloches | clamor of bells |
| Carillon tubulaire | Tubular bell |
| carillonner | jingle |
| carillonneur | campanologist |
| Carimbo | Carimbo |
| Carin | Carinus |
| Carinatae | Carinatae |
| Carini | Carini |
| Carinthie | Carinthia |
| Caritaticiel | Careware |
| caritif | caritive case |
| carié | decayed |
| Carl | Carl |
| Carl Aage Præst | Karl Aage Præst |
| Carl Adolph Agardh | Carl Adolph Agardh |
| Carl Alexander Clerck | Carl Alexander Clerck |
| Carl André | Carl Andre |
| Carl Anton Andreevic von Meyer | Carl Anton von Meyer |
| Carl Anton Larsen | Carl Anton Larsen |
| Carl Auer von Welsbach | Carl Auer von Welsbach |
| Carl August Bolle | Carl Bolle |
| Carl Barat | Carl Barât |
| Carl Barks | Carl Barks |
| Carl Ben Eielson | Carl Ben Eielson |
| Carl Benjamin Boyer | Carl Benjamin Boyer |
| Carl Benz | Karl Benz |
| Carl Bergmann | Christian Bergmann |
| Carl Bildt | Carl Bildt |
| Carl Bosch | Carl Bosch |
| Carl Correns | Carl Correns |
| Carl Cox | Carl Cox |
| Carl Craig | Carl Craig |
| Carl Czerny | Carl Czerny |
| Carl David Anderson | Carl David Anderson |
| Carl Eduard Adolph Gerstäcker | Carl Eduard Adolph Gerstaecker |
| Carl Eduard Cramer | Carl Eduard Cramer |
| Carl Edward Hellmayr | Carl Edward Hellmayr |
