| Cantal | Cantal |
| Canticles | Visoka pesem |
| Canton | Kanton |
| Canton of Baden | Baden |
| Canton of Basel | Basel |
| Canton of Bayeux | Bayeux |
| Canton of Belley | Belley |
| Canton of Berne | Bern |
| Canton of Geneva | Ženeva |
| Canton of Jura | Jura |
| Canton of Uri | Uri |
| Canton of Villefranche-sur-Mer | Villefranche-sur-Mer |
| Canton of Zürich | Zürich |
| Cantonese | kantonščina |
| Cantons of Ecuador | Kanton |
| Cantons of France | Kanton |
| Cantons of Switzerland | Kanton |
| Cantor set | Cantorjeva množica |
| canyon | kanjon |
| Can² | Stanišče |
| caoutchouc | kavčuk |
| Cap Arcona | Cap Arcona |
| Cap-Vert | Zelenortski otoki |
| capability | zmožnost |
| capable | zmožen |
| Capacitance | Kapacitivnost |
| Capacitator | Kondenzator |
| capacitor | kondenzator |
| Cape | Kapa |
| Cape Baba | Baba |
| Cape Cod | Cape Cod |
| Cape of Good Hope | Rt dobrega upanja |
| Cape Sōya | Soja |
| Cape Town | Kaapstad |
| Cape Verde | Kapverdski otoki 'm pl' |
| Cape Verde Islands | Zelenortski otoki |
| Capella | Glasbena skupina |
| capercaillie | divji petelin |
| Capernaum | Kafarnaum |
| Capetian dynasty | Kapetingi |
| capillary | kapilara |
| Capital | Kapital |
| capital city | glavno mesto |
| Capital company | Podjetje |
| Capital Governorate | Kapital |
| capital letter | velika začetnica |
| Capital letters | Kapital |
| capital punishment | smrtna kazen |
| capitalism | kapitalizem |
| Capitol | Zgradba |
| Cappadocia | Kapadokija |
| Capricorn | Kozorog |
| Capricornus | Kozorog |
| Caprimulgiformes | Ležetrudniki |
| Capuchin | Frančiškani |
| capybara | kapibara |
| car | avto |
| Car ferry | Trajekt |
| Car industry | Motošport |
| car park | parkirišče |
| car tyre | avtomobilska pnevmatika |
| car wreck | zapuščeno vozilo |
| car-free zone | cona za pešce |
| Car-wash | Pranje |
| Caracal | Etiopski volk |
| caramel | karamela |
| Carantania | Karantanija |
| Carassius | Navadni koreselj |
| Carat | Karat |
| caraway | kumina |
| Carbines | Karabinka |
| carbohydrate | ogljikov hidrat |
| carbon | ogljik |
| carbon dioxide | ogljikov dioksid |
| carbon dioxide tax | davek na ogljikov dioksid |
| carbon monoxide | ogljikov monoksid |
| carbonate | karbonat |
| Carbonic acid | Ogljikova kislina |
| Carboniferous | Karbon |
| Carboxylic acid | Kislina |
| Carburetor | Uplinjač |
| carcass | truplo |
| carcass disposal | odlaganje živalskih trupel |
| Carcassonne | Carcassonne |
| carcinogen | rakotvoren |
| carcinogenicity | rakotvornost |
| carcinogenicity test | preskus za rakotvornost |
| Card game | Igra s kartami |
| Card games | Igra s kartami |
| Card scraper | Strgalo |
| cardamom | kardamom |
| cardboard | lepenka |
| Cardiff | Cardiff |
| Cardiga | Jersey |
| cardinal | kardinal |
| Cardinal bird | Kardinal |
| Cardinal Mazarin | Giulio Raimondo Mazzarino |
| cardinality | moč množice |
| cardiology | kardiologija |
| Cardiotocography | Ultrazvok |
| cardiovascular disease | kardiovaskularna bolezen |
| cardiovascular system | kardiovaskularni sistem |
| carefree | lahkomiseln |
| Cargohydrate | Ogljikovi hidrati |
| Caribbean | Južna Evropa |
| Caribbean Area | karibsko območje |
| Caribbean Sea | Karibsko morje |
| caribou | karibú |
| Caricature | Karikatura |
| Carinthia | Koróška |
| Carinthian Plebiscite | Koroški plebiscit |
| Carinthian Slovenes | Koroški Slovenci |
| Caritas | Karitas |
| Carl Andrew Spaatz | Carl Spaatz |
| Carl Blegen | Carl William Blegen |
| Carl Bosch | Carl Bosch |
| Carl Czerny | Carl Czerny |
| Carl David Anderson | Carl David Anderson |
| Carl Ditters von Dittersdorf | Karl Ditters von Dittersdorf |
| Carl Friedrich Gauss | Carl Friedrich Gauss |
| Carl Friedrich von Weizsäcker | Carl Friedrich von Weizsäcker |
| Carl Gustaf Emil Mannerheim | Carl Gustaf Emil Mannerheim |
| Carl Gustav Jacob Jacobi | Carl Gustav Jakob Jacobi |
| Carl Gustav Rehnskiöld | Carl Gustav Rehnskiöld |
| Carl Jung | Carl Gustav Jung |
| Carl Lewis | Carl Lewis |
| Carl Linnaeus | Carl Linnaeus |
| Carl Maria von Weber | Carl Maria von Weber |
| Carl Nielsen | Carl Nielsen |
| Carl Orff | Carl Orff |
| Carl Philipp Emanuel Bach | Carl Philipp Emanuel Bach |
| Carl Sagan | Carl Sagan |
| Carl Sandburg | Carl Sandburg |
| Carl Stamitz | Karl Philipp Stamitz |
| Carl von Clausewitz | Karl von Clausewitz |
| Carl-Gustaf Rossby | Carl-Gustav Arvid Rossby |
| Carla Del Ponte | Carla Del Ponte |
| Carles Puyol | Carles Puyol |
| Carlo Azeglio Ciampi | Carlo Azeglio Ciampi |
| Carlo Collodi | Carlo Collodi |
| Carlo Ponti | Carlo Ponti |
| Carlo Rubbia | Carlo Rubbia |
| Carloman | Karlman |
| Carloman II of France | Karlman |
| Carloman of Bavaria | Karlman |
| Carlos Bianchi | Carlos Bianchi |
| Carlos Botelho | Carlos Botelho |
