| Cleveland | Cleveland |
| Cleveland Barons | Barons de Cleveland |
| Cleveland Bay | Cleveland Bay |
| Cleveland Browns | Browns de Cleveland |
| Cleveland Cavaliers | Cavaliers de Cleveland |
| Cleveland class cruiser | Classe Cleveland |
| Cleveland County | Comté de Cleveland |
| Cleveland Indians | Indians de Cleveland |
| Cleveland Orchestra | Orchestre de Cleveland |
| Cleveland Rockers | Rockers de Cleveland |
| clever | fin |
| Clever fellow | Oiseau |
| Clever Hans | Hans le malin |
| clever reply | réponse intelligente |
| Cleverack | Cleverack |
| cleverness | ingéniosité |
| clevis | chape |
| Clew Bay | Clew Bay |
| CLI | Interpréteur de commandes |
| Clibanarii | Clibanari |
| cliche | cliché |
| Clichy | Clichy |
| Clichy-sous-Bois | Clichy-sous-Bois |
| cliché | cliché |
| click | claquement |
| Click fraud | Fraude au clic |
| clicking | cliquetis |
| client | client |
| Client-server | Client-serveur |
| Client-To-Client Protocol | CTCP |
| clientele | clientèle |
| cliff | falaise |
| Cliff Allison | Cliff Allison |
| Cliff Burton | Cliff Burton |
| Cliff Martinez | Cliff Martinez |
| Cliff Richard | Cliff Richard |
| cliffhanger | épisode à suspense |
| Clifford algebra | Algèbre de Clifford |
| Clifford Geertz | Clifford Geertz |
| Clifford Husbands | Clifford Husbands |
| Clifford Olson | Clifford Olson |
| Clifford Shull | Clifford Shull |
| Cliffs of Moher | Falaises de Moher |
| Clifton | Clifton |
| Clifton Suspension Bridge | Pont suspendu de Clifton |
| climacteric | climatère |
| climactic | à son apogée |
| climate | climat |
| climate change | changement climatique |
| climate protection | protection du climat |
| Climate refugee | Réfugié écologique |
| climate resource | ressource climatique |
| Climate risk | Risque climatique |
| climate type | type de climat |
| climatic | climatique |
| climatic alteration | altération climatique |
| climatic change | changement climatique |
| climatic effect | effet climatique |
| climatic experiment | test climatique |
| climatic zone | zone climatique |
| Climatologic | Climatologique |
| climatologist | climatologue |
| climatology | climatologie |
| climax | apogée |
