The foreign language of Internet Protocol is the abbreviation of Internet Protocol, and the Chinese abbreviation is "Network Association". The abbreviation is IP.

The interconnection protocol between networks is also a protocol designed for computer networks to communicate with each other. In the internet, it is a set of rules that can make all computer networks connected with the internet communicate with each other, and stipulates the rules that computers should abide by when communicating on the internet. As long as it conforms to the IP protocol, any computer system produced by any manufacturer can be interconnected with the Internet. IP addresses are unique and can be divided into five categories according to the nature of users. In addition, IP also has the meanings of entrance protection, intellectual property, pointer register and so on.