| Caraş-Severin County | Caraş-Severin |
| Carballo | Carballo |
| Carbanion | Carbanión |
| Carbapenem | Carbapenem |
| carbide | carburo |
| Carbide of iron | Cementita |
| carbine | carabina |
| Carbocation | Carbocatión |
| carbohydrate | carbohidrato |
| carbolic | fénico |
| carbon | carbono |
| carbon black | negro de carbón |
| Carbon burning | Fusión del carbono |
| Carbon burning process | Proceso de combustión del carbono |
| carbon copy | copia |
| Carbon County | Condado de Carbon |
| Carbon credit | Bonos de carbono |
| Carbon cycle | Ciclo del carbono |
| Carbon detonation | Ignición del carbono |
| carbon dioxide | bióxido de carbono |
| Carbon fiber reinforced plastic | Fibra de carbono |
| Carbon flash | Ignición del carbono |
| Carbon line | Línea del carbono |
| carbon monoxide | monóxido de carbono |
| carbon paper | papel carbónico |
| Carbon planet | Planeta de carbono |
| carbon star | estrella de carbono |
| carbon tetrabromide | tetrabromuro de carbono |
| carbon tetrachloride | tetracloruro de carbono |
| carbon tetrafluoride | tetrafluoruro de carbono |
| carbon tetraiodide | tetrayoduro de carbono |
| carbonaceous | carbonoso |
| Carbonaceous chondrite | Condrita carbonácea |
| Carbonatation | Carbonatación |
| carbonate | carbonato |
| carbonated | gaseoso |
| carbonated water | soda |
| carbonic | carbónico |
| carbonic acid | ácido carbónico |
| carboniferous | carbonífero |
| carbonization | carbonización |
| carbonize | carbonizar |
| carbonizing | carbonización |
| Carbonne | Carbonne |
| carbonyl chloride | fosgeno |
| Carborundum | carborundo |
| carboxyl | carboxilo |
| carboxylic | carboxílico |
| carboxylic acid | ácido carboxílico |
| carboy | garrafón |
