| cab | descapotable |
| Cabanatuan City | Cabanatúan |
| Cabaret | Cabaret |
| Cabbio | Cabbio |
| Cabernet Franc | Cabernet Franc |
| Cabernet Sauvignon | Cabernet Sauvignon |
| Cabimas | Cabimas |
| Cable Guy | The Cable Guy |
| Cabo Delgado | Cabo Delgado |
| Cabrales | Queso de Cabrales |
| cabriolet | descapotable |
| Cacau | Cacau |
| Cachaça | Cachaça |
| Cache | Caché |
| Cache County | Condado de Cache |
| cacheminne | caché |
| Cachoeira do Sul | Cachoeira do Sul |
| CAD | Diseño asistido por computador |
| Cadbury Schweppes | Cadbury Schweppes |
| Cademario | Cademario |
| Cadempino | Cadempino |
| Cadenazzo | Cadenazzo |
| Cadillac | Cadillac |
| Cadiz City | Cádiz |
| Cadro | Cadro |
| Caelius | Celio |
| Caelus | Caelus |
| Caenorhabditis elegans | Caenorhabditis elegans |
| Caernarfon Castle | Castillo de Caernarfon |
| Caesar III | Caesar III |
| Caesarea | Cesarea |
| Caesarion | Cesarión |
| Caesarrullning | Cifrado César |
| Caesars forum | Foro de César |
| Caesars gåva | El regalo del César |
| Caesars lagerkrans | Los laureles del César |
| Caesarsallad | Ensalada César |
| CAF | Confederación Africana de Fútbol |
| CAF Champions League | Liga de Campeones de la CAF |
| Cafayate | Cafayate |
| cafeteria | cafetería |
| café | café |
| Café de Paris-sås | Salsa Café de Paris |
| Café Europa | Café Europa |
| Cafú | Cafú |
| Cagayan | Cagayán |
| Cagayan de Oro City | Cagayán de Oro |
| Cagayandalen | Valle del Cagayán |
| Cagliari | Cagliari |
| Cagliari Calcio | Cagliari Calcio |
| Cagnes-sur-Mer | Cagnes-sur-Mer |
| Cahors | Cahors |
| Cahul | Cahul |
| caipirinha | caipiriña |
| Cairns | Cairns |
| Caius Julius Solinus | Cayo Julio Solino |
| Caja España Ademar León | Club Balonmano Ademar León |
| Cajamarca | Cajamarca |
| Cajun | Cajún |
| Cajón | Cajón peruano |
| CALABARZON | CALABARZON |
| Calabi-Yau-rum | Variedad de Calabi-Yau |
| Calais | Calais |
| Calama | Calama |
| Calamba | Calambá |
| Calatravaorden | Orden de Calatrava |
| Calcio Catania | Calcio Catania |
| Calcutta | Calcuta |
| Calder Memorial Trophy | Trofeo Calder |
| Caldera | Caldera volcánica |
| Caleb Cushing | Caleb Cushing |
| Calexico | Calexico |
| Calfreisen | Calfreisen |
| Calgary | Calgary |
| Calgary Flames | Calgary Flames |
| Calhoun County | Condado de Calhoun |
| Cali | Santiago de Cali |
| Caliban | Calibán |
| Calicivirus | Caliciviridae |
| Calidris | Scolopacidae |
| California Institute of Technology | Instituto Tecnológico de California |
| California State University | Universidad Estatal de California |
| Californiaviken | Golfo de California |
| Californien | California |
| californium | californio |
| Caligula | Calígula |
| Calista Flockhart | Calista Flockhart |
| Calixtus I | Calixto I |
| Calixtus II | Calixto II |
| Calixtus III | Calixto III |
| Call and response | Llamada y respuesta |
| Call of Cthulhu | La Llamada de Cthulhu |
| Call of Duty | Call Of Duty |
| Callao | El Callao |
| callgirl | prostituta |
| Callirrhoe | Calírroe |
| Callisto | Calisto |
| Callovosaurus leedsi | Callovosaurus |
| Caloric | Teoría calórica |
| Calpiogna | Calpiogna |
| Caltagirone | Caltagirone |
| Caltanissetta | Provincia de Caltanissetta |
| Caluire-et-Cuire | Caluire-et-Cuire |
| Calvados | Calvados |
| Calvariaträdet | Sideroxylon grandiflorum |
| Calvert County | Condado de Calvert |
| Calvi | Calvi |
| Calvin Coolidge | Calvin Coolidge |
| Calvin Klein | Calvin Klein |
| Calvin-cykeln | Ciclo de Calvin |
| Calvià | Calviá |
| Calyptorhynchus latirostris | Calyptorhynchus latirostris |
| CAM | CAM |
| Cama | Cama |
| Camargue | La Camarga |
| Camarguehäst | La Camarga |
| Camarina | Camarina |
| Cambay | Khambhat |
| Cambrai | Cambrai |
| Cambridge | Cambridge |
| Cambridge United FC | Cambridge United Football Club |
| Cambridgeshire | Cambridgeshire |
| Camden | Camden Town |
| CamelCase | CamelCase |
| Camelot | Camelot |
| Camelus | Camelus |
| Camembert | Camembert |
| Cameo | Cameo |
| Camera lucida | Cámara lúcida |
| Camera obscura | Cámara oscura |
| Cameron Diaz | Cameron Diaz |
| Camignolo | Camignolo |
| Camiguin | Camiguín |
| Camilla | Camila |
| Camilla Belle | Camilla Belle |
| Camille Claudel | Camille Claudel |
| Camille Corot | Camille Corot |
| Camille Desmoulins | Camille Desmoulins |
| Camille Flammarion | Camille Flammarion |
| Camille Paglia | Camille Paglia |
| Camille Pissarro | Camille Pissarro |
| Camille Saint-Saëns | Camille Saint-Saëns |
| Camillo de Lellis | Camilo de Lellis |
| Camillo di Cavour | Camillo Benso |
| Camillo Golgi | Camillo Golgi |
| Camilo Cienfuegos | Camilo Cienfuegos |
| Camilo José Cela | Camilo José Cela |
| Camorino | Camorino |
| camouflage | coartada |
| camouflerad | camuflado |
