| crudeltà | barbarism |
| crudo | raw |
| Cruel Intentions - Prima regola non innamorarsi | Cruel Intentions |
| Cruelty and the Beast | Cruelty and the Beast |
| cruento | bloody |
| Cruise control | Velocity control unit |
| Cruiser | Cruiser |
| Cruiser Mk III | Cruiser Mk III |
| crumira | strikebreaker |
| crumiro | strikebreaker |
| Crumlin | Crumlin |
| crup | croup |
| Crusade | Crusade |
| crusca | semolina |
| cruscotto | dashboard |
| cruscottò | dashboard |
| Cruseilles | Cruseilles |
| Crusoe | Crusoe |
| Crust punk | Crust punk |
| Crustacea | Crustacean |
| Cruzeiro Esporte Clube | Cruzeiro Esporte Clube |
| Crying Freeman | Crying Freeman |
| Cryogeniano | Cryogenian |
| Cryolophosaurus ellioti | Cryolophosaurus |
| CryoSat | CryoSat |
| Crypteia | Crypteia |
| Cryptex | Cryptex |
| Crypto | Digital Fortress |
| Cryptodira | Cryptodira |
| Cryptonomicon | Cryptonomicon |
| Crypturellus duidae | Grey-legged Tinamou |
| Crypturellus noctivagus | Yellow-legged Tinamou |
| Crypturellus obsoletus | Brown Tinamou |
| Crypturellus parvirostris | Small-billed Tinamou |
| Crypturellus soui | Little Tinamou |
| Crypturellus strigulosus | Brazilian Tinamou |
| Crypturellus tataupa | Tataupa Tinamou |
| Crypturellus variegatus | Variegated Tinamou |
| Crystal | Crystal |
| Crystal Palace | The Crystal Palace |
| Crystal Reports | Crystal Reports |
| Crytek | Crytek |
| crème brûlée | crème brûlée |
| Crème caramel | Crème caramel |
| Crème fraîche | Fresh cream |
| Crèvecœur-en-Auge | Crèvecœur-en-Auge |
| Crèvecœur-en-Brie | Crèvecœur-en-Brie |
| crédere | believe |
| Crédit Agricole | Crédit Agricole |
| Crédit Industriel et Commercial | Crédit Industriel et Commercial |
| crépon | crepon |
| créscere | grow |
| Crésuz | Crésuz |
| Créteil | Créteil |
| crêpe | crepe |
| crìtica | criticism |
| crìtico | critical |
| Crògiolo | Cooking |
| crònaca | chronicle |
| Cröt | Cröt |
| CS | CS |
| CS Sedan Ardennes | CS Sedan Ardennes |
| Csango | Csángó |
| CSD Municipal | CSD Municipal |
| Csesznek | Csesznek |
| CSI | Commonwealth of Independent States |
| CSKA Mosca | CSKA Moscow |
| CSKA Sofia | PFC CSKA Sofia |
| Csongrád | Csongrád |
| CSV | Comma-separated values |
| Csángó | Csángó |
| Csárdás | Csárdás |
| Csík | Csík |
| CTAN | CTAN |
| CTD | CTD |
| Ctenopharyngodon idella | Grass carp |
| Ctenophora | Ctenophore |
| Ctesibio | Ctesibius |
| Ctesifonte | Ctesiphon |
| Cthulhu | Cthulhu |
| CTSS | Compatible Time-Sharing System |
| Cuaba | Cuaba |
| Cuando | Cuando River |
| Cuando Cubango | Cuando Cubango |
| Cuanza | Cuanza River |
| Cuanza Norte | Cuanza Norte |
| Cuanza Sul | Cuanza Sul |
| Cuarnens | Cuarnens |
| Cuarny | Cuarny |
| cuarterona | quadroon |
| cuarterón | quadroon |
| Cuatro TV | Cuatro |
| Cuauhtémoc | Cuauhtémoc |
| Cuba | Cuba |
| Cuba apre ai software open source | Cuba to use open-source software |
| Cuba libre | Cuba Libre |
| cubana | Cuban |
