| Terms for subject Environment (20070 entries) |
| cust catching | pölynpoisto | |
| custom and usage | yleinen tapa | |
| custom and usage (A group pattern of habitual activity usually transmitted across generations and, in some instances, having the force of law) | yleinen tapa | |
| customs (Duties charged upon commodities on their importation into, or exportation out of, a country) | tulli | |
| customs regulation | tullimääräys | |
| customs regulation (A body of rules or orders generally issued by the executive authority of a government to establish and direct the taxes, duties or tariffs payable upon merchandise exported or imported) | tullimääräys | |
| customs tariff (An official list or schedule setting forth the duties imposed by a government on imported or exported goods) | tullitaksa | |
| customs tariff | tullitaksa | |
| customs tariff | tullitariffi, tullitaksa | |
| cut throat | viiltopeippo | |
| cutting (The act or process of felling or uprooting standing trees, in order to produce timber products; forestry) | metsänhakkuu | |
| cutting (vegetative propagation) | pistokas | |
| cyanate (A salt or ester of cyanic acid containing the radical OCN) | syanaatti | |
| cyanide (Any of a group of compounds containing the CN group and derived from hydrogen cyanide, HCN) | syanidi | |
| cycads | käpypalmukasvit | |
| cycle (phenomenon) | kiertokulku | |
| cycle | kiertokulku | |
| cycle path (Part of the road or a special path for the use of people riding bicycles) | polkupyörätie | |
| cycle path | polkupyörätie | |
| cyclic hydrocarbon | rengasrakenteinen hiilivety |