IETFTCPIP
The Internet Engineering Task Force (IETF) is a standards organization that develops and promotes voluntary internet standards, in particular the standards that comprise the Internet protocol suite (TCP/IP). The IETF is a large open international community of network designers, operators, vendors, and researchers concerned with the evolution of the Internet architecture and the smooth operation of the Internet. The IETF's work is carried out in working groups organized into areas, each of which is managed by an area director. The IETF's work produces Request for Comments (RFC) documents, which are the de facto standards for the Internet.
TCP/IP, or Transmission Control Protocol/Internet Protocol, is the suite of communications protocols used to interconnect network
The IETF's work on TCP/IP is carried out in several working groups, including the Transport Area Working
In summary, the IETF is a key organization in the development and standardization of the TCP/IP suite