| Subject | English | Finnish |
| comp., net. | Transmission Control Protocol | TCP-yhteyskäytäntö |
| comp., net. | Transmission Control Protocol | TCP-protokolla |
| commun., comp. | Transmission Control Protocol/Internet Protocol | "Transmission Control Protocol/Internet Protocol |
| comp., MS | Transmission Control Protocol/Internet Protocol | TCP/IP-protokolla (A set of networking protocols widely used on the Internet that provides communications across interconnected networks of computers with diverse hardware architectures and various operating systems. TCP/IP includes standards for how computers communicate and conventions for connecting networks and routing traffic) |