| Catharina Svensson | Catharina Svenson |
| Catharism | Katharen |
| Catharist | Cathaars |
| catharsis | catharsis |
| Cathay | China |
| Cathay Pacific | Cathay Pacific |
| cathedral | dom |
| Cathedral chapter | Draadnagel |
| Cathedral of Brasília | Kathedraal van Brasilia |
| Cathedral of Chartres | Kathedraal van Chartres |
| Cathedral of Christ the Saviour | Christus-Verlosserkerk |
| Cathedral of Magdeburg | Dom van Magdeburg |
| Cathedral of Our Lady | Onze-Lieve-Vrouwekathedraal |
| Cathedral of Santa Eulalia | Kathedraal van Barcelona |
| Cathedral of Santiago de Compostela | Kathedraal van Santiago de Compostella |
| Cathedral of Trier | Dom van Trier |
| Cathedral Rock National Park | Nationaal park Cathedral Rock |
| Catherine | Katrijn |
| Catherine Asaro | Catherine Asaro |
| Catherine Bell | Catherine Bell |
| Catherine Deneuve | Catherine Deneuve |
| Catherine Howard | Catharina Howard |
| Catherine I of Russia | Catharina I van Rusland |
| Catherine II of Russia | Catharina II van Rusland |
| Catherine Jagellonica of Poland | Catharina van Polen |
| Catherine Labouré | Catharina Labouré |
| Catherine of Alexandria | Catharina van Alexandrië |
| Catherine of Aragon | Catharina van Aragón |
| Catherine of Austria | Catharina van Oostenrijk |
| Catherine of Braganza | Catharina van Bragança |
| Catherine of Genoa | Catharina van Alexandrië |
| Catherine of Habsburg | Catharina van Habsburg |
| Catherine of Ricci | Catharina van Alexandrië |
| Catherine of Saxe-Lauenburg | Catharina van Saksen-Lauenburg |
| Catherine of Siena | Catharina van Siena |
| Catherine of Vadstena | Catharina van Alexandrië |
| Catherine of Valois | Catharina van Valois |
| Catherine Oxenberg | Catherine Oxenberg |
| Catherine Palace | Catharinapaleis |
| Catherine Parr | Catharina Parr |
| Catherine Pavlovna of Russia | Catharina Paulowna van Rusland |
| Catherine wheel | vuurrad |
| Catherine Zeta-Jones | Catherine Zeta-Jones |
| Catherine-Dominique de Pérignon | Dominique-Catherine de Pérignon |
| catheter | catheter |
| cathetus | rechthoekszijde |
| cathode | kathode |
| Cathodic protection | Kathodische bescherming |
| catholic | katholiek |
| Catholic Apostolic Church | Katholiek Apostolische Kerk |
| Catholic Church | Katholieke Kerk |
| Catholic Diocese of Añatuya | Bisdom Añatuya |
| Catholic Encyclopedia | Catholic Encyclopedia |
| Catholic League | Katholieke Liga |
| Catholic marriage | Kerkelijk huwelijk |
| Catholic Monarchs | Katholieke koningspaar |
| Catholic University of Brussels | Katholieke Universiteit Brussel |
| Catholic University of Leuven | Katholieke Universiteit Leuven |
| Catholic University of Louvain | Université Catholique de Louvain |
| Catholicism | katholicisme |
| Catholisism | katholicisme |
| Cathy | Katrijn |
| 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- |
