| Subject | English | Spanish |
| commun., comp. | transport layer | capa de transporte |
| comp., MS | transport layer | capa de transporte (Layer four of the OSI model. The network layer that handles error recognition and recovery. When necessary, it repackages long messages into small packets for transmission and, at the receiving end, rebuilds packets into the original message. The receiving transport layer also sends receipt acknowledgments) |
| comp., MS | Transport Layer Security | Seguridad de la capa de transporte (A protocol that provides communications privacy and security between two applications communicating over a network. TLS encrypts communications and enables clients to authenticate servers and, optionally, servers to authenticate clients. TLS is a more secure version of the Secure Sockets Layer (SSL) protocol) |
| comp., MS | Transport Layer Security encryption | cifrado Seguridad de la capa de transporte (A generic security protocol similar to Secure Sockets Layer (SSL), used with Simple Mail Transfer Protocol (SMTP)) |
| gen. | transport layer service access point identifier | identificador de punto de acceso al servicio de transporte |
| gen. | well-known transport layer service access point identifier | identificador PAST conocido |
| gen. | well-known transport layer service access point identifier | identificador conocido de punto de acceso al servicio de transporte |