| Subject | English | Hungarian |
| el. | control device | mûködtetõ szerkezet |
| comp., MS | control device object | vezérlõ-eszközobjektum (A device object that represents the filter driver to the system and to user-mode application and which allows applications to communicate with the filter driver directly, even before the filter is attached to a file system or volume device object) |
| transp., mil., grnd.forc., environ. | replacement pollution control device | kibocsátáscsökkentő csereberendezés |
| gen. | replacement pollution control device | kibocsátáscsökkentő pótberendezés |
| tech. | temperature control device | hőszabályozó |