| Subject | Danish | English |
| el. | hurtig retransmissionsmekanisme i TCP | fast retransmit mechanism of TCP |
| commun., comp. | TCP/IP | Transmission Control Protocol/Internet Protocol |
| comp., MS | tjenesten Simple TCP/IP Services | Simple TCP/IP Services (Four TCP/IP services: Character Generator, Daytime Discard, Echo, and Quote of the Day) |
| el. | vinduesflowkontrol i TCP | window flow control of TCP |