| English | Polish |
| Callback Control Protocol | protokół kontroli wywołania zwrotnego (The Network Control Protocol that negotiates the use of callback over PPP links) |
| control protocol plug-in | dodatek protokołu kontroli (A type of plug-in that enables a Windows Media server to communicate with clients and other servers through different network protocols) |
| Internet Control Message Protocol | protokół komunikacyjny sterowania Internetem (A required maintenance protocol in the TCP/IP suite that reports errors and allows simple connectivity. ICMP is used by the Ping tool to perform TCP/IP troubleshooting) |
| Link Control Protocol | protokół kontroli linków (A PPP control protocol that negotiates link and PPP parameters to dynamically configure the data-link layer of a PPP connection) |
| logical link control and adaptation protocol | protokół kontroli i adaptacji linków logicznych (A protocol used in personal wireless network applications that provides connection-oriented and connectionless data services to upper layer protocols with protocol multiplexing capability, segmentation and reassembly operation, and group abstractions) |