| Croagunk | Croatia Airlines | Croatia Bol Open |
| Croatia Open Umag | Croatia Open Umag 2014 | Croatia Open Umag 2015 |
| Croatia Open Umag 2015 - mužská čtyřhra | Croatia Open Umag 2015 - mužská dvouhra | Croatia Open Umag 2015 – mužská čtyřhra |
| Croatia Open Umag 2015 – mužská dvouhra | Croatia Open Umag 2016 | Croatia Open Umag 2016 - mužská čtyřhra |
| Croatia Open Umag 2016 - mužská dvouhra | Croatia Open Umag 2016 – mužská čtyřhra | Croatia Open Umag 2016 – mužská dvouhra |
| Croatia Open Umag 2017 | Croatia Open Umag 2017 - mužská čtyřhra | Croatia Open Umag 2017 - mužská dvouhra |
| Croatia Open Umag 2017 – mužská čtyřhra | Croatia Open Umag 2017 – mužská dvouhra | Croatia Open Umag 2018 |
| Croatia Open Umag 2018 – mužská čtyřhra | Croatia Open Umag 2018 – mužská dvouhra | Croatia Open Umag 2019 |
| Croatia Open Umag 2019 – mužská čtyřhra | Croatia Open Umag 2019 – mužská dvouhra | Croatia Open Umag 2021 |
| Croatia Open Umag 2021 – mužská čtyřhra | Croatia Open Umag 2021 – mužská dvouhra | Croatia Open Umag 2022 |
| Croatia Open Umag 2022 – mužská čtyřhra | Croatia Open Umag 2022 – mužská dvouhra | Croatia Open Umag 2023 |
| Croatia Open Umag 2023 – mužská čtyřhra | Croatia Open Umag 2023 – mužská dvouhra | Croatian Bol Ladies Open |
| Croatoan | Croÿ | Croÿové |
| Crobat | Croc: Legend of the Gobbos | Croce Rossa |
| Crocefieschi | Crocidura leucodon | Crocidura narcondamica |
| Crocidura suaveolens | Crocidurinae | Crocker |
| Crockett County | Crockett County (Texas) | Crocodile Tears |
| Crocodilia | Crocodille | Crocodilus cataphractus |
| Crocodilus yacare | Crocodylidae | Crocodylus |
| Crocodylus acutus | Crocodylus bugtiensis | Crocodylus cataphractus |
| Crocodylus intermedius | Crocodylus johnsoni | Crocodylus johnstoni |
| Crocodylus mindorensis | Crocodylus moreletii | Crocodylus multidens |
| Crocodylus niloticus | Crocodylus niloticus suchus | Crocodylus novaeguineae |
| Crocodylus palustris | Crocodylus porosus | Crocodylus rhombifer |
| Crocodylus siamensis | Crocodylus suchus | Croconaw |
| Crocothemis | Crocothemis erythraea | Crocs |
| Crocus | Crocus albiflorus | Crocus baytopiorum |
| Crocus heuffelianus | Crocus Hill | Crocus sativus |
| Crocus vernus | Crocuta crocuta | Crocuta crocuta spelaea |
| Croda dei Baranci | Croda dei Toni | Croda del Passaporto |
| Croda di Cengles | Croda Passaporto | Croda Rossa |
| Croda Rossa d'Ampezzo | Croda Rossa di Sesto | Crofting |
| Crofton (Maryland) | Crohnova choroba | Crohnova nemoc |
| Croisilles | Croisilles (Pas-de-Calais) | Croismare |
| Croissant | Croisy-sur-Andelle | Croitoru |
| Croix de Chavaux (stanice metra v Paříži) | Croix de Guerre | Croix de guerre |
| Croix de guerre (Belgie) | Croix de guerre (Lucembursko) | Croix de guerre 1914-1918 |
| Croix de Guerre 1914-1918 | Croix de guerre 1939-1945 | Croix de Guerre 1939-1945 |
| Croix de guerre des Théatres d'Opérations Exterieures | Croix de l'Évangile | Croix-Rouge (stanice metra v Paříži) |
| Crojazz | Croke Park | Crom |
| Cromwell | Cromwell (divadelní hra) | Cromwell (Nový Zéland) |
| Cromwell (tank) | Cromwell IV | Cron |
| Cronartium ribicola | Cronay | Cronin |
| Cronopio | Cronopio dentiacutus | Cronquistův systém |
| Crontab | Croodsovi | Croodsovi: Nový věk |
| Crook County | Crook County (Oregon) | Crookesův mlýnek |
| Crookesův radiometr | Crookesova trubice | Crop faktor |
| Crop marks | Cropoquat | Croque monsieur |
| Croquefer | Croquefer, ou le Dernier des paladins | Crore |
| Crosby | Crosby & Nash | Crosby County |
| Crosby Stills & Nash | Crosby, Stills & Nash | Crosby, Stills & Nash (album) |
| Crosby, Stills & Nash (and Young) | Crosby, Stills and Nash | Crosby, Stills and Nash (and Young) |
| Crosby, Stills, Nash & Young | Crosby, Stills, Nash and Young | Crosne (Essonne) |
| Cross | Cross cable | Cross kabel |
| Cross korelace | Cross link | Cross merchandising |
| Cross Network Intelligence | Cross over | Cross Purposes |
| Cross Purposes Live | Cross River | Cross Road |
| Cross You Out | Cross-correlation | Cross-country (cyklistika) |
| Cross-platform | Cross-play | Cross-selling |
| Cross-site request forgery | Cross-site Request Forgery | Cross-Site Request Forgery |
| Cross-site scripting | Cross-User Defacement | Crossband |
| Crosscable | CrossCafe | Crossdresser |
| Crossdressing | Crossfire | CrossFire |
| Crossfire (Star Trek) | CrossFireX | CrossFit |
| Crossing Lines | Crossing over | Crossing-over |
| Crossing–over | Crosskabel | Crossminton |
| Crossoptilon crossoptilon | Crossoptilon mantchuricum | Crossosomataceae |
| Crossosomatales | Crossover | Crossover (automobil) |
| Crossover (hudba) | Crossover (kabel) | Crossover cable |
| Crossover kabel | Crossover metal | Crossover SUV |
| Crossover thrash | Crossroads | Crossroads (film) |
| Crossroads (film, 2002) | Crossroads (film, 2006) | Crossselling |
| Crossway | Crossway LE | Crosswinds (album, Billy Cobham) |
| Crosswords | Crostwitz | Crosville-sur-Scie |
| Crotalaria | Crotalarieae | Crotale |
| Crotalinae | Crotalus | Crotalus adamanteus |
| Crotalus atrox | Crotalus basiliscus | Crotalus catalinensis |
| Crotalus cerastes | Crotalus durissus | Crotalus horridus |
| Crotalus lepidus | Crotalus molossus | Crotalus scutulatus |
| Crotalus tigris | Crotalus viridis | Croton |
| Croton tiglium | Crotone | Crotone (provincie) |
| Crotone FC | Crotophaga sulcirostris | Crotram |
| Crouch | Crouch End (povídka) | Crouch End Festival Chorus |
| Croulebarbe | Crouttes-sur-Marne | Crouy |
| Crouy-sur-Ourcq | Crouzonův syndrom | Crova |
| Crow | Crow (hudební skupina) | Crow (skupina) |
| Crow Sit on Blood Tree | Crowbar | Crowborough |
| Crowd Supply | Crowded House | Crowdfunding |
| Crowdholding | Crowdsourcing | Crowley |
| Crowley County | Crown | Crown (hudební skupina) |
| Crown (skupina) | Crown flash | Crown Heights |
| Crown Mountain | Crown of Creation (hudební skupina) | Crown of Creation (skupina) |
| Crown of Creation meets Friends | Crowne Plaza | Crowne Plaza Hotel |
| Crowsoniellidae | Croxley (stanice metra v Londýně) | Croy Hill |
| Croydon | Croydon (Londýn) | Croydon (londýnský obvod) |
| Croydon (Pensylvánie) | Croydon (Utah) | Croydonský incident |
| Croyové | Croz | Crozetovy ostrovy |
| Crozier | Crozier (příjmení) | CRP |
| CRP55 | CRRC Sirius | CRS |
| CRS-1 | CRS-10 | CRS-11 |
