хром
68ИНДУСТРИЈА- MT
6816индустрии за железо, челик и други метали - BT1 обоен метал
- BT2 метали
Mapping
- EXM agrovoc: Agrovoc (FAO - Food and Agriculture Organization)
- EXM gemet: GEMET (GEneral Multilingual Environmental Thesaurus - EEA)
- EXM unbis: Unbis (United Nations Thesaurus)
- EXM zbw: ZBW (Thesaurus for Econmics)
Macedonian)