| coping | chaperon |
| copious | abondant |
| copiousness | abondance |
| Copland | Copland |
| Copley Medal | Médaille Copley |
| Coppa delle Alpi | Coupe des Alpes |
| Coppa Titano | Coupe de Saint-Marin de football |
| Coppename River | Coppename |
| copper | cuivre |
| Copper Age | Chalcolithique |
| Copper alloys | Alliages de cuivre |
| copper shark | requin cuivre |
| Copper Underwing | Noctuelle cuivrée |
| Copperband butterflyfish | Chelmon à bec médiocre |
| Copperbelt Province | Copperbelt |
| copperplate | gravure sur cuivre |
| coppersmith | chaudronnier en cuivre |
| coppery | cuivreux |
| Coppery Titi | Callicebus cupreus |
| Coppet | Coppet |
| coppice | taillis |
| coppice with standards | taillis sous futaie |
| Coppola | Coppola |
| copra | copra |
| Copra Berni Piacenza | Piacenza |
| Copreus | Coprée |
| Coprinus | Coprin |
| coprocessor | coprocesseur |
| coproduction | coproduction |
| coprolalia | coprolalie |
| coprophilia | coprophilie |
| cops | cognes |
| copse | taillis |
| Copt | Copte |
| copter | hélicoptère |
| Coptic | Copte |
| Coptic alphabet | Alphabet copte |
| Coptic art | Art copte |
| Coptic calendar | Calendrier copte |
| Coptic Catholic Church | Église catholique copte |
| Coptic Christianity | Église copte orthodoxe |
| Coptic language | Copte |
| Coptic Museum | Musée copte du Caire |
| Coptic Orthodox Church of Alexandria | Église copte orthodoxe |
| Copts | Copte |
| copula | copule |
| copulate | coïter |
| Copulate with | Poser le pied sur |
| copy | copier |
| copy and paste | copier-coller |
| copy edit | corriger |
| copy editor | réviseur |
| copy from | copier sur |
| copy indiscriminately | calquer sur |
| copy off | copier sur |
| copy out | copier |
| Copy-on-write | Copy-On-Write |
| copyable | copiable |
| copybook | cahier |
| copycat | singe |
| Copycat crimes | Copycat délit |
| copying | duplication |
| copyist | copiste |
| copyleft | gauche d'auteur |
| copyright | droit d'auteur |
| Copyright violation | Reproduction et partage de produits culturels sans accord des ayant droits |
| copywriter | rédacteur |
| Copán | Copán |
