| cursiveren | imprimer en italiques |
| cursor | curseur |
| Cursortoets | Touches directionnelles |
| cursus | cours |
| Curt Sachs | Curt Sachs |
| Curtea de Argeş | Curtea de Argeş |
| Curtilles | Curtilles |
| Curtis | Curtis |
| Curtis LeMay | Curtis LeMay |
| Curtis Mayfield | Curtis Mayfield |
| Curtisiaceae | Curtisiaceae |
| Curtiss | Curtiss Aeroplane and Motor Company |
| curve | courbe |
| Curzio Malaparte | Curzio Malaparte |
| Curzonlijn | Ligne Curzon |
| Cusance | Cusance |
| Cuscatlán | Département de Cuscatlán |
| Cushamen | Département de Cushamen |
| Cussac | Cussac |
| Cussy-les-Forges | Cussy-les-Forges |
| Custardappel | Cœur de bœuf |
| custardpudding | crème anglaise |
| Custer County | Comté de Custer |
| Customer Relationship Management | Gestion de la relation client |
| custos | archiviste |
| Cut | CUT |
| Cuthred van Wessex | Cuthred de Wessex |
| cutter | monteur |
| Cuttura | Cuttura |
| Cutty Sark | Cutty Sark |
| Cuverville | Cuverville |
| Cuviers gladvoorhoofdkaaiman | Caïman nain de Cuvier |
| Cuvry | Cuvry |
| Cuxhaven | Cuxhaven |
| Cuy | Cuy |
| Cuyahoga County | Comté de Cuyahoga |
| Cuyo | Cuyo |
| Cuzance | Cuzance |
| Cuzco | Cuzco |
| Cuzdrioara | Cuzdrioara |
| CV | CV |
| CV-ketel | HVAC |
| CVD-proces | Dépôt chimique en phase vapeur |
| CVE | UCT |
| CVO | CVO |
| CVVO | Organisation du traité de sécurité collective |
| Cwmbran Town | Cwmbran Town FC |
| cyaan | cyan |
| cyaankali | cyanure de potassium |
| Cyangugu | Cyangugu |
| cyanide | cyanure |
| Cyanoacrylaat | Cyanoacrylate |
| cyanotypie | bleu |
| Cyanuurzuur | Acide cyanurique |
| Cyathea | Cyathea |
| Cyathium | Cyathe |
| Cyaxares II | Cyaxare |
| Cybele | Cybèle |
| Cyber Sunday | WWE Cyber Sunday |
| Cyberathlete Professional League | Ligue professionnelle des cyberathlètes |
| Cybergothic | Cyber |
| Cybergrind | Cybergrind |
| cybernetica | cybernétique |
| cybernetika | cybernétique |
| cybernetisch | cybernétique |
| Cyberpunk | Cyberpunk |
| cybertechnologie | informatique |
| Cybill Shepherd | Cybill Shepherd |
| cyborg | cyborg |
| Cycadaceae | Cycadaceae |
| Cycas | Cycas |
| Cycas revoluta | Cycas du Japon |
| cyclaam | cyclamen |
| Cycladen | Cyclades |
| Cycladische beschaving | Civilisation des Cyclades |
| cyclamaat | cyclamate |
| Cyclanthaceae | Cyclanthaceae |
| Cyclic Redundancy Check | Contrôle de redondance cyclique |
| Cycline | Cyclines |
| cyclisch | cyclique |
| Cyclisch adenosinemonofosfaat | Adénosine monophosphate cyclique |
| Cyclische groep | Groupe cyclique |
| Cyclo-oxygenase | Cyclo-oxygénase |
| Cycloconverter | Cycloconvertisseur |
| Cyclodextrine | Cyclodextrine |
| Cyclohexanon | Cyclohexanone |
| cyclonaal | cyclonique |
| Cyclone | Cyclone |
| cycloon | cyclone |
| Cycloop | Cyclope |
| Cyclopaedia | Cyclopaedia |
| cyclopropaan | cyclopropane |
| Cyclops | Cyclope |
| cyclostyleren | polycopier |
| Cyclothyme stoornis | Cyclothymie |
| Cyclotrimethyleentrinitramine | RDX |
| cyclotron | cyclotron |
| Cyclotronstraling | Rayonnement cyclotron |
| Cyclovoltammetrie | Voltampérométrie cyclique |
| cyclus | tour |
| Cydonia | Cydonia Mensae |
| Cygnus | Cygne |
| Cygwin | Cygwin |
| CYK-algoritme | CYK |
| Cyllene | Cyllèné |
| Cymatium | Cymatium |
| Cymbalom | Cymbalum |
| Cymbeline | Cymbeline |
| Cyme | Cyme |
| Cymodoceaceae | Cymodoceaceae |
| Cyndi Lauper | Cyndi Lauper |
| Cynegils | Cynegils |
| Cynewulf van Wessex | Cynewulf de Wessex |
| cynicus | cynique |
| cynisch | cynique |
| cynisme | cynisme |
| Cynocefaal | Babouin |
| Cynodonten | Cynodontia |
| Cynognathus | Cynognathus |
| Cynoscephalae | Bataille de Cynoscéphales |
| Cynthia Nixon | Cynthia Nixon |
| Cynthia Rothrock | Cynthia Rothrock |
| Cyperales | Cyperales |
| cypergras | carex |
| Cypergrassenfamilie | Cyperaceae |
| cyperse kat | chat tigré |
| Cypress Hill | Cypress Hill |
| Cypriano de Rore | Cyprien de Rore |
| Cyprianus | Cyprien de Carthage |
| Cyprioot | Chypriote |
