| Subject | English | German |
| tech. | communication window | Verbindungsfenster |
| comp., MS | Windows Communication Foundation application service | Windows Communication Foundation-Anwendungsdienst (An application service such as authentication, profile properties, or roles, that can be accessed by any non-ASP.NET application that can read and send messages in SOAP format. WCF services enable different types of applications to share common data, such as user credentials for logging in) |
| comp., MS | Windows Communications Apps | Windows-Kommunikations-Apps (The download package that includes People, Messaging, Mail, and Calendar) |