| Subject | English | Czech |
| fin., polit. | Common Communications Network/ Common Systems Interface | společná komunikační síť/společné systémové rozhraní |
| comp., MS | network interface layer | vrstva síťového rozhraní (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) |
| comp., MS | Network Store Interface | služba Rozhraní síťového úložiště (A service that is responsible for delivering kernel mode networking related notifications to user mode applications) |