| carapace | skal |
| carassin commun | ruda |
| carassin doré | guldfisk |
| Carassius | Rudor |
| carat | karat |
| Caravaggio | Caravaggio |
| caravane | tåg |
| Caraïbe | Västindien |
| Caraïbes | Karibien |
| Carbanion | Karbanjon |
| Carbocation | Karbokatjon |
| carbonate | karbonat |
| Carbonate de calcium | Kalciumkarbonat |
| Carbonate de sodium | Natriumkarbonat |
| carbone | genomslagskopia |
| carbone organique | organiskt kol |
| carbone organique dissous | upplöst organiskt kol |
| Carboni | Kol |
| Carbonia | Carbonia |
| carbonifère | kolhaltig |
| carbonique | kol- |
| carboniser | förkolna |
| Carborane | Carboransyra |
| carborundum | karborundum |
| carboxylique | karboxyl- |
| carburant | bränsle |
| Carburant aviation | Flygbränsle |
| carburant non polluant | icke-förorenande bränsle |
| carburateur | förgasare |
| Carbure de silicium | Kiselkarbid |
| Carbure de tungstène | Hårdmetall |
| Carcaixent | Carcagente |
| carcajou | järv |
| carcasse | kadaver |
| Carcassonne | Carcassonne |
| Carcharhinidae | Gråhajar |
| Carcharhiniformes | Gråhajartade hajar |
| Carcharhinus acronotus | Svartnoshaj |
| Carcharhinus albimarginatus | Silverspetshaj |
| Carcharhinus amblyrhynchoides | Graciös haj |
| Carcharhinus amboinensis | Grisögonhaj |
| Carcharhinus borneensis | Borneohaj |
| Carcharhinus falciformis | Silkeshaj |
| Carcharhinus fitzroyensis | Bukthaj |
| Carcharhinus tilstoni | Australisk svartspetshaj |
| Carcharias taurus | Sandtigerhaj |
| Carcharodon megalodon | Megalodon |
| Carcharodontosauridae | Carcharodontosaurider |
| Carcharodontosaurus | Carcharodontosaurus |
| Carcinome hépatocellulaire | Levercancer |
| Carcinus maenas | Strandkrabba |
| cardamome | kardemumma |
| Cardassien | Cardassier |
| Cardcaptor Sakura | Cardcaptor Sakura |
| Cardia | Övre magmunnen |
| cardiaque | hjärt- |
| Cardiff | Cardiff |
| Cardiff City Football Club | Cardiff City FC |
| cardigan | cardigan |
| cardinal | väsentlig |
| Cardinal à poitrine rose | Brokig kardinal |
| Cardinalinae | Kardinal |
| Cardinalis cardinalis | Kardinal |
| cardinalité | kardinalitet |
| cardiogramme | kardiogram |
| cardiologie | kardiologi |
| cardiologique | kardiologisk |
| cardiologue | kardiolog |
| cardiopulmonaire | hjärt-lung- |
| cardiovasculaire | kardiovaskulär |
| Cardo | Tistlar |
| cardon | kardon |
| Carduelis | Carduelis |
| Carduus | Tistlar |
| Carelia | Karelen |
| carence | brist |
| caressant | rar |
| caresse | strykning |
| caresser | klappa |
