| Subject | English | Arabic |
| telecom. | data link in common channel signalling | رابط بيانات في ارسال الإشارات بقناة مشتركة |
| dat.proc. | data link | وصلة بيانات |
| dat.proc. | data link | وصلة معطيات |
| railw., sec.sys. | data link in railway signalling | كبل ربط البيانات في اشارات السكة الحديد |
| comp., MS | Data Link Control | وحدة تحكم ارتباط البيانات (An error-correction protocol in the Systems Network Architecture (SNA) responsible for transmission of data between two nodes over a physical link. Supported by Microsoft Windows NT and Windows 2000, DLC is designed to provide access to IBM mainframe computers and to Hewlett-Packard printers connected to the network) |
| railw., sec.sys. | data link module in railway signalling | نموذج ربط البيانات في اشارات السكة الحديد |
| comp., MS | data-link layer | طبقة ارتباط البيانات (Layer two of the OSI model. A layer that packages raw bits from the physical layer into frames (logical, structured packets for data). This layer is responsible for transferring frames from one computer to another, without errors. After sending a frame, the data-link layer waits for an acknowledgment from the receiving computer) |
| comp., MS | Link Data Sources Wizard | معالج ربط مصادر البيانات (A wizard dialog title to create a linked data source, where you can link multiple data sources into one single data source such as two different tables in a SQL database) |