| Subject | English | Slovak |
| el. | distribution system operator | prevádzkovateľ distribučnej sústavy |
| el. | distribution system operator | prevádzkovateľ distribučnej siete |
| environ. | energy distribution system Any publicly or privately organized setup in which usable power such as electricity is delivered to homes and businesses | systém energetických rozvodov |
| environ. | municipal water distribution system Any publicly or privately organized setup in which water is processed at a central plant and delivered to homes and businesses via water pipes | komunálny systém distribúcie vody |
| environ. | water distribution system The system of pipes supplying water to communities and industries | systém zásobovania vodou |