I
In computer science, a set of rules or procedures for transmitting data between electronic devices, such as computers.
In order for computers to exchange information, there must be a preexisting agreement as to how the information will be structured and how each side will send and receive it. Without a protocol, a transmitting computer, for example, could be sending its data in 8- bit packets while the receiving computer might expect the data in 16-bit packets. Protocols are established by international or industrywide organizations. Perhaps the most important computer protocol is OSI (Open Systems Interconnection), a set of guidelines for implementing networking communications between computers. The most important sets of Internet protocols are TCP/IP , HTTP , and FTP .
II
[c mediumvioletred] (as used in expressions)
HyperText Transfer Protocol
Internet Protocol address
Geneva Protocol
{{link=Protocol for the Pacific Settlement of International Disputes">Protocol for the Pacific Settlement of International Disputes