| Subject | English | Chinese simplified |
| comp., MS | Internetwork Packet Exchange/Sequenced Packet Exchange | 网间分组交换/顺序包交换 (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) |
| comp., MS | Sequenced Packet Exchange | 顺序包交换 (The transport level (ISO/OSI level 4) protocol used by Novell NetWare. SPX uses IPX to transfer the packets, but SPX ensures that messages are complete) |