| Subject | English | Arabic |
| telecom. | ISDN user-network interface structure | هيكل السطح البيني لمستخدمي الشبكة الرقمية للخدمات المتكاملة |
| comp., MS | network interface layer | طبقة واجهة الشبكة (A layer of the TCP/IP DARPA model that is responsible for placing TCP/IP packets on the network medium and receiving TCP/IP packets off the network medium. The network interface layer is also called the network access layer) |