| 768 | User Datagram ProtocolJ. Postel | Internet Standard | August 1980 |
| 791 | Internet ProtocolJ. Postel | Internet Standard | September 1981 |
| 792 | Internet Control Message ProtocolJ. Postel | Internet Standard | September 1981 |
| 793 | Transmission Control ProtocolJ. Postel · obsoleted by RFC 9293 | Internet Standard | September 1981 |
| 795 | Service mappingsJ. Postel | Historic | September 1981 |
| 813 | Window and Acknowledgement Strategy in TCPD.D. Clark · obsoleted by RFC 7805 | Historic | July 1982 |
| 814 | Name, addresses, ports, and routesD.D. Clark | Informational | July 1982 |
| 815 | IP datagram reassembly algorithmsD.D. Clark | Unknown | July 1982 |
| 816 | Fault isolation and recoveryD.D. Clark · obsoleted by RFC 7805 | Historic | July 1982 |
| 817 | Modularity and efficiency in protocol implementationD.D. Clark | Informational | July 1982 |
| 826 | An Ethernet Address Resolution Protocol: Or Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet HardwareD. Plummer | Internet Standard | November 1982 |
| 879 | The TCP Maximum Segment Size and Related TopicsJ. Postel · obsoleted by RFC 7805, RFC 9293 | Historic | November 1983 |
| 893 | Trailer encapsulationsS. Leffler, M.J. Karels | Unknown | April 1984 |
| 894 | A Standard for the Transmission of IP Datagrams over Ethernet NetworksC. Hornig | Internet Standard | April 1984 |
| 896 | Congestion Control in IP/TCP InternetworksJ. Nagle · obsoleted by RFC 7805 | Historic | January 1984 |
| 922 | Broadcasting Internet datagrams in the presence of subnetsJ.C. Mogul | Internet Standard | October 1984 |
| 950 | Internet Standard Subnetting ProcedureJ.C. Mogul, J. Postel | Internet Standard | August 1985 |
| 963 | Some problems with the specification of the Military Standard Internet ProtocolD.P. Sidhu | Unknown | November 1985 |
| 964 | Some problems with the specification of the Military Standard Transmission Control ProtocolD.P. Sidhu, T. Blumer | Informational | November 1985 |
| 980 | Protocol document order informationO.J. Jacobsen, J. Postel | Unknown | March 1986 |
| 994 | Final text of DIS 8473, Protocol for Providing the Connectionless-mode Network ServiceInternational Organization for Standardization | Unknown | March 1986 |
| 995 | End System to Intermediate System Routing Exchange Protocol for use in conjunction with ISO 8473International Organization for Standardization | Unknown | April 1986 |
| 1009 | Requirements for Internet gatewaysR.T. Braden, J. Postel · obsoleted by RFC 1812 | Historic | June 1987 |
| 1010 | Assigned numbersJ.K. Reynolds, J. Postel · obsoleted by RFC 1060 | Historic | May 1987 |
| 1011 | Official Internet protocolsJ.K. Reynolds, J. Postel | Unknown | May 1987 |
| 1016 | Something a Host Could Do with Source Quench: The Source Quench Introduced Delay (SQuID)W. Prue, J. Postel | Unknown | July 1987 |
| 1038 | Draft revised IP security optionM. St. Johns · obsoleted by RFC 1108 | Unknown | January 1988 |
| 1042 | Standard for the transmission of IP datagrams over IEEE 802 networksJ. Postel, J.K. Reynolds | Internet Standard | February 1988 |
| 1063 | IP MTU discovery optionsJ.C. Mogul, C.A. Kent, C. Partridge, K. McCloghrie · obsoleted by RFC 1191 | Unknown | July 1988 |
| 1071 | Computing the Internet checksumR.T. Braden, D.A. Borman, C. Partridge | Informational | September 1988 |
| 1072 | TCP extensions for long-delay pathsV. Jacobson, R.T. Braden · obsoleted by RFC 1323, RFC 2018, RFC 6247 | Historic | October 1988 |
| 1108 | U.S. Department of Defense Security Options for the Internet ProtocolS. Kent | Historic | November 1991 |
| 1112 | Host extensions for IP multicastingS.E. Deering | Internet Standard | August 1989 |
| 1123 | Requirements for Internet Hosts - Application and SupportR. Braden, Ed. | Internet Standard | October 1989 |