| Subject | German | English |
| commun. | Blocking-Switching-Network | blocking switching network |
| commun. | Blocking-Switching-Network | blocking network |
| commun., IT | Store and Forward Switching Center | store-and-forward switching centre |
| commun., IT | Store and Forward Switching Center | store-and-forward switching center |
| comp., MS | Switching-Hub | switching hub (A central network device (multiport hub) that forwards packets to specific ports rather than, as in conventional hubs, broadcasting every packet to every port. In this way, the connections between ports deliver the full bandwidth available) |
| commun. | Tandem-Switching-System | tandem tie trunk network |
| commun. | Tandem-Switching-System | tandem switching system |