| Subject | English | Polish |
| comp., MS | network control block | blok sterowania siecią (NetBIOS data structures that contain information about the command to perform an optional post routine, an optional event handle, and a pointer to a buffer that is used for messages or other data) |
| telegr. | network control phase | faza sterowania siecią |
| comp., MS | network control program | program sterowania siecią (In a communications network that includes a mainframe computer, a program that usually resides in a communications controller and takes over communications tasks such as routing, error control, line control, and polling (checking terminals for transmissions), leaving the main computer free for other functions) |