| Subject | English | Latvian |
| coal. | sorted coal | attīrītas akmeņogles |
| environ. | waste sorting Separating waste into different materials, such as glass, metal, paper, plastic, etc. | atkritumu šķirošana |
| environ. | waste sorting unit Centralized recycling centres to which waste materials are brought and where they are separated | īpaši aprīkota atkritumu šķirošanas vieta |