| Corumbá | Corumbá |
| Corus Group | Corus |
| Coruscant | Coruscant |
| corva | bocht |
| corvejón | schenkel |
| Corvera de Asturias | Corvera de Asturias |
| Corvidae | Kraaiachtigen |
| Corvus albus | Witborstraaf |
| Corvus splendens | Huiskraai |
| Cory En La Casa Blanca | Cory in the House |
| Cory Lidle | Cory Lidle |
| Corynebacterium | Corynebacterium diphtheriae |
| Corynebacterium diphtheriae | Corynebacterium diphtheriae |
| Corythosaurus | Corythosaurus |
| Corytophanidae | Corytophanidae |
| corza | ree |
| corzo | ree |
| Corán | koran |
| Cos | Kos |
| COS-B | Cos-B |
| cosa | artikel |
| cosa curiosa | vreemd |
| cosa de interés | wetenswaardigheid |
| cosa divertidísima | giller |
| cosa enorme | baas |
| Cosa Nostra | Cosa Nostra |
| cosa que llama la atención | blikvanger |
| cosaco | kozak |
| Cosacos | Kozakken |
| cosas | benodigdheden |
| Cosas de casa | Family Matters |
| cosas de interés turístico | bezienswaardigheid |
| Coscoroba coscoroba | Coscorobazwaan |
| cosecha | opbrengst |
| cosecha nativa | inheemse gewassen |
| cosechadora | maaidorser |
| cosedor | naaister |
| cosedora | naaister |
| coseno | cosinus |
| Cosenza | Cosenza |
| coser | stikken |
| cosignataria | medeondertekenares |
| cosignatario | medeondertekenaar |
| Cosme y Damián | Cosmas en Damianus |
| cosmetóloga | schoonheidsspecialiste |
| cosmetólogo | schoonheidsspecialist |
| Cosmo | Cosmos |
| cosmogonía | kosmogonie |
| cosmología | kosmologie |
| Cosmología nórdica | Noordse kosmogonie |
| cosmológico | kosmologisch |
| cosmonauta | kosmonaut |
| cosmopolita | wereldburger |
| cosmos | kosmos |
| Cosmos atrosanguineus | Cosmos atrosanguineus |
| Cosmos bipinnatus | Cosmea |
| cosmético | schoonheidsmiddel |
| cosmódromo | ruimtehaven |
| Cosmódromo de Baikonur | Baikonoer Kosmodroom |
| Cosmódromo de Plesetsk | Plesetsk Kosmodroom |
| coso | dinges |
| Cosplay | Cosplay |
| cosquilleo | kriebel |
| cosquilloso | kittelig |
| Cosquín | Cosquín |
| Cosroes I | Khusro I |
| Cosroes II | Khusro II |
| Cossidae | Cossidae |
| Cossonay | Cossonay |
| costa | kust |
| Costa Amalfitana | Costiera Amalfitana |
| Costa Blanca | Costa Blanca |
| Costa Brava | Costa Brava |
| Costa de los Esqueletos | Geraamtekust |
| Costa de los Mosquitos | Miskitokust |
| Costa de Marfil | Ivoorkust |
| Costa de Oro | Goudkust |
| Costa del Azahar | Costa del Azahar |
| Costa del Oro | Gold Coast |
| Costa del Sol | Costa del Sol |
| Costa Dorada | Gold Coast |
| costa marítima | kust |
| Costa Rica | Costa Rica |
| Costa-Gavras | Costa-Gavras |
| costado | zijde |
| Costantinopla | Constantinopel |
| costar | kosten |
