| Subject | English | Latvian |
| transp. | control transmission | vadības pārvads |
| transp., tech., law | electric control transmission | elektriskais vadības pārvads |
| transp., tech., law | pneumatic control transmission | pneimatiskais vadības pārvads |
| comp., MS | Transmission Control Protocol | Pārraides vadības protokols (The protocol within TCP/IP that governs the breakup of data messages into packets to be sent via IP, and the reassembly and verification of the complete messages from packets received by IP) |
| comp., MS | Transmission Control Protocol/Internet Protocol | Pārraides vadības protokols/interneta protokols (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) |