| caramel | caramel |
| Caramel custard | Flan |
| Caramelization | Caramélisation |
| Caranavi Province | Province de Caranavi |
| Carandiru Massacre | Carandiru |
| Carandiru Penitentiary | Carandiru |
| Carangas Province | Province de Carangas |
| Carangidae | Carangidae |
| Caranx | Trachurus trachurus |
| carapa | carapa |
| carapace | carapace |
| Carassius | Carassius |
| carat | carat |
| Caratacus | Caratacos |
| Carausius | Carausius |
| Carausius morosus | Carausius morosus |
| Caravaggio | Le Caravage |
| caravan | caravane |
| Caravan of Death | Caravane de la mort |
| caravanserai | caravansérail |
| caravel | caravelle |
| Caravelí Province | Province de Caravelí |
| caraway | carvi |
| Carazo | Département de Carazo |
| Caraş-Severin County | Judeţ de Caraş-Severin |
| carb | glucide |
| carbamazepine | carbamazépine |
| Carbanion | Carbanion |
| Carbaryl | Carbaryl |
| carbide | carbure |
| Carbide of iron | Cémentite |
| carbine | carabine |
| Carbines | Carabine militaire |
| carbinolamine | carbinolamine |
| Carbo | Carbo |
| Carbocation | Carbocation |
| Carbofuran | Carbofuran |
| carbohydrate | hydrate de carbone |
| Carbohydrate metabolism | Métabolisme des glucides |
| carbolic | phénique |
| carbon | carbone |
| carbon black | noir de carbone |
| Carbon burning | Fusion du carbone |
| Carbon burning process | Combustion du carbone |
| Carbon capture and storage | Séquestration géologique du dioxyde de carbone |
| Carbon compounds | Compose du carbone |
| carbon copy | copie |
| Carbon County | Comté de Carbon |
| Carbon credit | Crédit-carbone |
| Carbon cycle | Cycle du carbone |
| Carbon detonation | Detonation du carbone |
| carbon dioxide | dioxyde de carbone |
| Carbon dioxide sink | Puits de carbone |
| carbon dioxide tax | taxe sur le dioxyde de carbone |
| Carbon fiber reinforced plastic | Fibre de carbone |
| Carbon flash | Flambe du carbone |
| carbon footprint | empreinte carbonique |
| carbon group | cristallogène |
| Carbon lines | Raie du carbone |
| Carbon monosulfide | Monosulfite de carbone |
| carbon monoxide | oxyde de carbone |
| Carbon nanofoam | Nanomousse |
| carbon nanotube | nanotube de carbone |
| Carbon nitrogen cycle | Cycle du carbone |
| carbon paper | carbone |
| Carbon stars | Etoile carbonee |
| Carbonaceous chondrites | Chondrite carbonee |
| carbonade | carbonade |
| Carbonari | Carbonarisme |
