| CPU | Processeur |
| CQD | CQD |
| CR | CR |
| CR Flamengo | Clube de Regatas do Flamengo |
| CR Vasco da Gama | Club de Regatas Vasco da Gama |
| Cracktro | Crack intro |
| Cracovia Kraków | KS Cracovia |
| Cradle of Filth | Cradle of Filth |
| Crafoordpriset | Prix Crafoord |
| Craig Armstrong | Craig Armstrong |
| Craig Bellamy | Craig Bellamy |
| Craig Jones | Craig Jones |
| Craig Lindfield | Craig Lindfield |
| Craig Rivet | Craig Rivet |
| Craig Thomas | Craig Thomas |
| Crailsheim | Crailsheim |
| Cramers regel | Règle de Cramer |
| Cranganore | Cranganore |
| Crans-près-Céligny | Crans-près-Céligny |
| Cranston | Cranston |
| Crash Bandicoot | Crash Bandicoot |
| Crass | Crass |
| Crassiers | Crassiers |
| Crassus | Crassus |
| Crawford | Crawford |
| Crawford County | Comté de Crawford |
| Crawford Long | Crawford Long |
| crawla | crawler |
| Crawley Town FC | Crawley Town Football Club |
| Crayon Shin-chan | Shinchan |
| Crazy Horse | Tashunca-Uitco |
| Cream cheese | Fromage crémeux |
| Creative Commons | Creative Commons |
| Creative Technology | Creative Technology |
| credo | credo |
| cree | cri |
| Creepers | Creepers |
| Creighton Abrams | Creighton Williams Abrams |
| Creil | Creil |
| Cremin | Cremin |
| Cremona | Crémone |
| Crenshaw County | Comté de Crenshaw |
| Creodonta | Creodonta |
| Cres | Cres |
| crescendo | crescendo |
| Cresciano | Cresciano |
| Cressida | Cressida |
| Cressier | Cressier |
| Creuse | Creuse |
| Creutzfeldt-Jakobs sjukdom | maladie de Creutzfeld-Jakob |
| Crewe Alexandra FC | Crewe Alexandra Football Club |
| cricket | cricket |
| Criminal Minds | Esprits criminels |
| Criollo | Criollo |
| Crips | Crips |
| Cris | Cristiano Marques Gomes |
| Crisis on Infinite Earths | Crisis on Infinite Earths |
| Crispin Glover | Crispin Glover |
| Crispinus | Crépin et Crépinien |
| Criss Angel | Criss Angel |
| Crissier | Crissier |
| Cristian Benítez | Christian Benitez |
| Cristian Brocchi | Cristian Brocchi |
| Cristian Chivu | Christian Chivu |
| Cristian Mungiu | Cristian Mungiu |
| Cristian Zaccardo | Cristian Zaccardo |
| Cristiano da Matta | Cristiano da Matta |
| Cristiano Lucarelli | Cristiano Lucarelli |
| Cristiano Ronaldo | Cristiano Ronaldo |
| Cristina Fernández de Kirchner | Cristina Fernández de Kirchner |
| Cristina Scabbia | Cristina Scabbia |
| Cristián Álvarez | Cristian Álvarez |
| Cristo Redentor | Statue du Christ Rédempteur |
| Cristobal Huet | Cristobal Huet |
| Cristóbal Balenciaga | Cristóbal Balenciaga |
| Crittenden County | Comté de Crittenden |
| Crnojević Ivan I | Ivan I Crnojević |
| Crnojević Stefan | Stefan Crnojević |
| Crnojević Stefanica | Stefanica Crnojević |
| Crnojevićdynastin | Dynastie Crnojević |
| Croatia Airlines | Croatia Airlines |
| Crocodylus | Crocodylidae |
| Croglio | Croglio |
| Crohns sjukdom | Maladie de Crohn |
| croissant | croissant |
| Croix | Croix |
| Croix de Guerre | Croix de guerre |
| Croke Park | Croke Park |
| Cromagnonmänniskan | Homme de Cro-Magnon |
| Cromwell | Cromwell |
| Cronay | Cronay |
| Crook County | Comté de Crook |
| Croom | Croom |
| Croon | Crooner |
| Croque monsieur | Croque-monsieur |
| Cross Media Bar | Cross Media Bar |
| Cross River | État de Cross River |
| Cross site scripting | Cross site scripting |
| Crossdressing | Cross-dressing |
| CrossFire | CrossFire |
| Crossosomatales | Crossosomatales |
| Crossover | Crossover |
| CrossOver Office | CrossOver Office |
| Crossover utility vehicle | Cross-over |
| Crossroads | Crossroads |
| Crotone | Crotone |
| Crown Dependency | Dépendance de la Couronne |
| Croy | Croy |
| Croydon | Croydon |
| Crozes-Hermitage | Crozes-Hermitage |
| Crozetöarna | Îles Crozet |
| Cruelty and the Beast | Cruelty and the Beast |
| Crusader | Crusader |
| Crust | Crustcore |
| CRUX | Crux Linux |
| Cruzeiro EC | Cruzeiro Esporte Clube |
| Crwth | Crwth |
| Cry-Baby | Cry-Baby |
| CryENGINE | CryENGINE |
| Crying Freeman | Crying Freeman |
| Cryolophosaurus | Cryolophosaurus ellioti |
| Cryptoporticus | Cryptoportique |
| Crystal Palace | Crystal Palace |
| Crystal Palace FC | Crystal Palace Football Club |
| Crytek | Crytek Studios |
| crème brûlée | crème brûlée |
| Crème de cassis | Crème de cassis |
| Crédit Agricole | Équipe cycliste Crédit Agricole |
| Crésuz | Crésuz |
| Créteil | Créteil |
| crêpe | crêpe |
| CS | CS |
| CS Louhans-Cuiseaux | Club Sportif Louhans-Cuiseaux |
| CS Marítimo | Club Sport Maritimo |
| CS Sedan | Club Sportif Sedan Ardennes |
| CSA Czech Airlines | CSA Czech Airlines |
| Cseszneky | Cseszneky |
| CSI | Committee for Skeptical Inquiry |
| CSKA Sofia | FK CSKA Sofia |
| Csongrád | Csongrád |
| CSS | Feuilles de style en cascade |
| CSU | Union chrétienne-sociale en Bavière |
| Csv | Comma-separated values |
| CTAN | Comprehensive TeX Archive Network |
| Ctenochaetus | Ctenochaetus |
| Cthulhu | Cthulhu |
| Cthulhu-mytologin | Mythe de Cthulhu |
| Cuarnens | Cuarnens |
| Cuarny | Cuarny |
| Cuauhtémoc | Cuauhtémoc |
| Cuautla | Cuautla |
| Cuba Libre | Cuba libre |
| Cubana | Cubana |
| Cube | Cube |
| Cube Zero | Cube Zero |
| Cubewano | Cubewano |
| Cubic | Equilibrium |
| Cubic feet per minute | Cubic Feet per Minute |
| Cubiculum | Chambre |
| Cuc Phuong nationalpark | Parc national de Cuc Phuong |
| Cuchulainn | Cuchulainn |
| Cucurbitales | Cucurbitales |
| Cuddalore | Gondelour |
| Cudrefin | Cudrefin |
| Cuenca | Cuenca |
| Cuernavaca | Cuernavaca |
| Cueva de las Manos | Cueva de las Manos |
| Cugnasco | Cugnasco |
| Cugy | Cugy |
| Cuiabá | Cuiabá |
| Cuitláhuac | Cuitláhuac |
| Cuiviénen | Cuiviénen |
| Cujo | Cujo |
| Culhwch | Kulhwch |
| Culiacán | Culiacán |
| Cullinandiamanten | Cullinan |
| Cullman County | Comté de Cullman |
| Cully | Cully |
| Culture Club | Colour by Numbers |
| Culture jamming | Culture jamming |
| Culver City | Culver City |
| Cum Laude | Distinction Latine |
| Cumbel | Cumbel |
| Cumberland | Cumberland |
| Cumberland County | Comté de Cumberland |
| Cumbia | Cumbia |
| Cumbria | Cumbrie |
| Cumulus | Cumulus |
| cumulusmoln | cumulus |
| Cunard Line | Cunard Line |
| Cundinamarca | Cundinamarca |
| Cuneo | Province de Coni |
| Cunningham | Cunningham |
| Cunter | Cunter |
| cup | coupe |
| Cupertino | Cupertino |
| Cupid | Cupidon |
| CUPS | Common Unix Printing System |
| curare | curare |
| Curaçao | Curaçao |
| Curaçao likör | Curaçao |
| Curd Jürgens | Curd Jürgens |
| Curdy and the Chamber of the Lords | Curdy |
| Cureglia | Cureglia |
| Curio | Curio |
| Curitiba | Curitiba |
| curium | curium |
| curlare | curleur |
| curling | curling |
| curry | curry |
| Curry County | Comté de Curry |
| currypulver | curry |
