| Cathy Freeman | Cathy Freeman |
| CATIA | CATIA |
| Catilina | Lucius Sergius Catilina |
| Catiline | Lucius Sergius Catilina |
| Catiline Orations | Catilinarische redevoeringen |
| Catinaccio group | Rosengarten |
| catkin | katje |
| catlike | katachtig |
| catnip | kattenkruid |
| Cato | Cato |
| Cato Institute | Cato Institute |
| Cato Maximilian Guldberg | Cato Guldberg |
| Cato the Elder | Marcus Porcius Cato Censorius maior |
| Cato the Younger | Marcus Porcius Cato Uticensis minor |
| Catoblepas | Catoblepas |
| Catopuma | Catopuma |
| Catriona Le May Doan | Catriona LeMay-Doan |
| Catscratch | Catscratch |
| Catsear | Gewoon biggenkruid |
| catsup | ketchup |
| Cattai National Park | Nationaal park Cattai |
| cattail | lisdodde |
| cattiness | gemeenheid |
| cattish | katachtig |
| cattle | vee |
| cattle cake | veevoeder |
| Cattle Egret | Koereiger |
| Cattle shed | Étable |
| Cattle-shed | Étable |
| Cattles | Stuk vee |
| catty | gemeen |
| catty-corner | diagonaal |
| Catulius | Gaius Valerius Catullus |
| Catullus | Gaius Valerius Catullus |
| Catulus | Gaius Valerius Catullus |
| catwalk | podium |
| Catwoman | Catwoman |
| Cauca Department | Cauca |
| Cauca River | Cauca |
| Caucasia | Kaukasus |
| Caucasian | Kaukasus |
| Caucasian Albania | Albanië |
| Caucasian Avars | Avaren |
| Caucasian Iberia | Kaukasisch Iberië |
| Caucasian Imamate | Kaukasische Imamaat |
| Caucasian Shepherd Dog | Kaukasische owcharka |
| Caucasian Squirrel | Kaukasuseekhoorn |
| Caucasian War | Kaukasusoorlog |
| Caucasus | Kaukasus |
| Caucasus Campaign | Kaukasuscampagne |
| Caucasus Mountains | Kaukasus |
| Caucasus Region | Kaukasus |
| Caucete | Caucete |
| Cauchy distribution | Cauchy-verdeling |
| Cauchy sequence | Cauchyrij |
| Cauchy-Schwarz inequality | Ongelijkheid van Cauchy-Schwarz |
| Cauchy-à-la-Tour | Cauchy-à-la-Tour |
| Cauco | Cauco |
| caucus | fractie |
| caudal | staart- |
| Caudofoveata | Schildvoetigen |
| caul | helm |
| cauldron | ketel |
