| Subject | English | Polish |
| comp., MS | network interface layer | warstwa interfejsu sieciowego (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) |
| IT, tech. | network layer | warstwa 3 |
| IT, tech. | network layer | warstwa sieci |
| comp., MS | network layer | warstwa sieciowa (Layer three of the OSI model. A layer that addresses messages and translates logical addresses and names into physical addresses. It also determines the route from the source to the destination computer and manages traffic problems, such as switching, routing, and controlling the congestion of data packets) |