| Subject | English | Chinese simplified |
| comp., MS | datagram socket | 数据报套接字 (A socket using the Windows Sockets API that provides a connectionless, unreliable flow of data) |
| comp., MS | User Datagram Protocol | 用户数据报协议 (A connectionless transport protocol in the TCP/IP protocol stack that is used in cases where some packet loss is acceptable, for example, with digital media streams) |