Koks
- UF Kokskohle
66ENERGIE- MT
6611Kohleindustrie und Bergbau - BT1 Kohle
- BT2 Kohlenbergbau
Mapping
- EXM gemet: GEMET (GEneral Multilingual Environmental Thesaurus - EEA)
- CLM unbis: Unbis (United Nations Thesaurus)
- EXM unbis: Unbis (United Nations Thesaurus)
German)