| 1110 | Problem with the TCP big window optionA.M. McKenzie · obsoleted by RFC 6247 | Historic | August 1989 |
| 1018 | Some comments on SQuIDA.M. McKenzie | Unknown | August 1987 |
| 714 | Host-Host Protocol for an ARPANET-Type NetworkA.M. McKenzie | Unknown | April 1976 |
| 638 | IMP/TIP preventive maintenance scheduleA.M. McKenzie | Unknown | April 1974 |
| 637 | Change of network address for SU-DSLA.M. McKenzie | Unknown | April 1974 |
| 634 | Change in network address for Haskins LabA.M. McKenzie | Unknown | April 1974 |
| 633 | IMP/TIP preventive maintenance scheduleA.M. McKenzie · obsoleted by RFC 638 | Unknown | March 1974 |
| 622 | Scheduling IMP/TIP down timeA.M. McKenzie | Unknown | March 1974 |
| 613 | Network connectivity: A response to RFC 603A.M. McKenzie | Unknown | January 1974 |
| 612 | Traffic statistics (December 1973)A.M. McKenzie | Unknown | January 1974 |
| 601 | Traffic statistics (November 1973)A.M. McKenzie | Unknown | December 1973 |
| 593 | Telnet and FTP implementation schedule changeA.M. McKenzie, J. Postel | Unknown | November 1973 |
| 586 | Traffic statistics (October 1973)A.M. McKenzie | Unknown | November 1973 |
| 579 | Traffic statistics (September 1973)A.M. McKenzie | Unknown | November 1973 |
| 566 | Traffic statistics (August 1973)A.M. McKenzie | Unknown | September 1973 |
| 562 | Modifications to the TELNET SpecificationA.M. McKenzie | Unknown | August 1973 |
| 556 | Traffic Statistics (July 1973)A.M. McKenzie | Unknown | August 1973 |
| 538 | Traffic statistics (June 1973)A.M. McKenzie | Unknown | July 1973 |
| 529 | Note on protocol synch sequencesA.M. McKenzie, R. Thomas, R.S. Tomlinson, K.T. Pogran | Unknown | June 1973 |
| 522 | Traffic Statistics (May 1973)A.M. McKenzie | Unknown | June 1973 |
| 521 | Restricted use of IMP DDTA.M. McKenzie | Unknown | May 1973 |
| 509 | Traffic statistics (April 1973)A.M. McKenzie | Unknown | April 1973 |
| 497 | Traffic Statistics (March 1973)A.M. McKenzie | Unknown | April 1973 |
| 495 | Telnet Protocol specificationsA.M. McKenzie | Unknown | May 1973 |
| 482 | Traffic statistics (February 1973)A.M. McKenzie | Unknown | March 1973 |
| 476 | IMP/TIP memory retrofit schedule (rev 2)A.M. McKenzie | Unknown | March 1973 |
| 461 | Telnet Protocol meeting announcementA.M. McKenzie | Unknown | February 1973 |
| 455 | Traffic statistics (January 1973)A.M. McKenzie | Unknown | February 1973 |
| 454 | File Transfer Protocol - meeting announcement and a new proposed documentA.M. McKenzie | Unknown | February 1973 |
| 447 | IMP/TIP memory retrofit scheduleA.M. McKenzie · obsoleted by RFC 476 | Unknown | January 1973 |
| 445 | IMP/TIP preventive maintenance scheduleA.M. McKenzie | Unknown | January 1973 |
| 443 | Traffic statistics (December 1972)A.M. McKenzie | Unknown | January 1973 |
| 434 | IMP/TIP memory retrofit scheduleA.M. McKenzie · obsoleted by RFC 447 | Unknown | January 1973 |
| 422 | Traffic statistics (November 1972)A.M. McKenzie | Unknown | December 1972 |
| 421 | Software Consulting Service for Network UsersA.M. McKenzie | Unknown | November 1972 |
| 413 | Traffic statistics (October 1972)A.M. McKenzie | Unknown | November 1972 |
| 407 | Remote Job Entry ProtocolR.D. Bressler, R. Guida, A.M. McKenzie | Historic | October 1972 |
| 405 | Correction to RFC 404A.M. McKenzie | Unknown | October 1972 |
| 404 | Host Address Changes Involving Rand and ISIA.M. McKenzie | Unknown | October 1972 |
| 400 | Traffic Statistics (September 1972)A.M. McKenzie | Unknown | October 1972 |
| 391 | Traffic statistics (August 1972)A.M. McKenzie | Unknown | September 1972 |
| 378 | Traffic statistics (July 1972)A.M. McKenzie · obsoleted by RFC 391 | Unknown | August 1972 |
| 374 | IMP System AnnouncementA.M. McKenzie | Unknown | July 1972 |
| 343 | IMP System change notificationA.M. McKenzie · obsoleted by RFC 359 | Unknown | May 1972 |
| 334 | Network Use on May 8A.M. McKenzie | Unknown | May 1972 |
| 312 | Proposed Change in IMP-to-Host ProtocolA.M. McKenzie | Unknown | March 1972 |
| 281 | Suggested addition to File Transfer ProtocolA.M. McKenzie | Unknown | December 1971 |
| 278 | Revision of the Mail Box ProtocolA.K. Bhushan, R.T. Braden, E. Harslem, J.F. Heafner, A.M. McKenzie, J.T. Melvin, R.L. Sundberg, R.W. Watson, J.E. White | Unknown | November 1971 |
| 270 | Correction to BBN Report No. 1822 (NIC NO 7958)A.M. McKenzie | Unknown | January 1972 |
| 263 | "Very Distant" Host interfaceA.M. McKenzie | Unknown | December 1971 |
| 241 | Connecting computers to MLC portsA.M. McKenzie | Unknown | September 1971 |
| 240 | Site StatusA.M. McKenzie · obsoleted by RFC 252 | Unknown | September 1971 |
| 224 | Comments on Mailbox ProtocolA.M. McKenzie | Unknown | September 1971 |
| 215 | NCP, ICP, and Telnet: The Terminal IMP implementationA.M. McKenzie | Unknown | August 1971 |
| 208 | Address tablesA.M. McKenzie | Unknown | August 1971 |
| 180 | File system questionnaireA.M. McKenzie | Unknown | June 1971 |
| 179 | Link Number AssignmentsA.M. McKenzie | Unknown | June 1971 |
| 93 | Initial Connection ProtocolA.M. McKenzie | Unknown | January 1971 |