| Subject | English | German |
| telecom. | automatic dialing unit for data connection in telephone networks | Automatische Wähleinrichtung für Datenverbindungen im Fernsprechnetz |
| tech. | connection data | Verbindungsdaten |
| commun. | connection setup data | Verbindungsaufbaudaten |
| comp., MS | data connection | Datenverbindung (A connection that specifies the name, type, location, and, optionally, other information about a database file or server) |
| tech. | data connection | Datenverbindung |
| comp., MS | data connection file | Data Connection-Datei (A file that stores information about a connection to a data source, such as an Access database, spreadsheet, or text file, and that facilitates data source administration) |
| comp., MS | Data Connection Library | Datenverbindungsbibliothek (A document library, located on a site running Microsoft Office SharePoint Server 2007, that contains a collection of universal data connection (.udcx) and Office data connection (.odc) files) |
| commun., IT | data link connection | Verbindung in der Sicherungsschicht |
| commun., IT | data link connection | Sicherungsverbindung |
| comp., MS | data retrieval service connection | Verbindung für Datenempfangsdienste (A Web Service installed on Windows SharePoint Services for connecting to and retrieving data) |
| commun. | data-direct virtual circuit connection | datendirekter Virtual-Circuit-Anschluss |
| commun. | data-direct virtual circuit connection | datendirekte VCC |
| IT, transp. | direct connection with data codification | verzahnung der kodierung |
| comp., MS | Office data connection file | ODC-Datei, Office Data Connection-Datei (A file that stores information about a connection to a data source, such as an Access database, spreadsheet, or text file, and that facilitates data source administration) |
| telecom. | protected data connection | geschützte Datenverbindung |
| commun., IT | public data network for fixed connections | Direktrufnetz |