| Subject | English | Portuguese |
| IT | datagram facility | serviço de datagramas |
| commun. | datagram service | serviço de datagrama |
| comp., MS | datagram socket | socket de datagrama (A socket using the Windows Sockets API that provides a connectionless, unreliable flow of data) |
| IT | routing of "datagram" packet | encaminhamento do pacote "datagrama" |
| commun., IT | user datagram protocol | protocolo UDP |
| commun., IT | user datagram protocol | protocolo de transporte orientado a "não conexão" |
| comp., MS | User Datagram Protocol 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 | protocolo UDP (User Datagram Protocol) |