| Subject | English | Danish |
| commun., IT | ISDN user-network interface structure | interfacestruktur |
| commun., IT | ISDN user-network interface structure | konfiguration af brugernetværksgrænseflade |
| commun., IT | ISDN user-network interface structure | grænsefladestruktur |
| IT | network interface block | netgrænsefladeblok |
| commun., el. | network interface card | netkort |
| commun. | network interface card/controller | netkort |
| commun., el. | network interface controller | netkort |
| comp., MS | network interface layer | netværksgrænsefladelag (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) |