| Subject | English | Russian |
| el. | Internet relay chat server | сервер системы IRC |
| el. | Internet relay chat server | сервер системы групповых дискуссий в Internet |
| telecom. | media relay server | сервер ретрансляции медиа контента (lemeshov) |
| comp., MS | media relay server | сервер ретрансляции мультимедиа (A server, in the perimeter network, that has two separate network interfaces or edges (one for accepting connections from internal clients and another for accepting connections from external clients) and that is used to enable applications to pass audio and video data across NATs and firewalls. Rori) |
| telecom. | relay destination server | целевой сервер ретрансляции (ssn) |
| comp., MS | relay server | сервер ретрансляции (A server that manages the exchange of messages or information among different users) |