| Subject | Polish | English |
| commun., IT | General Packet Radio Service | Generalised Packet Radio Service |
| comp., MS | Internetwork Packet Exchange/Sequenced Packet Exchange, IPX/SPX | Internetwork Packet Exchange/Sequenced Packet Exchange (Transport protocols used in Novell NetWare networks, which together correspond to the combination of TCP and IP in the TCP/IP protocol suite. Windows implements IPX through NWLink) |