| RFC 0301 | | BBN IMP (#5) and NCC Schedule March 4, 1971. R. Alter. February 1972. |
| RFC 0302 | | Exercising The ARPANET. R.F. Bryan. February 1972. |
| RFC 0303 | | ARPA Network Mailing Lists. Network Information Center. Stanford Research Institute. March 1972. |
| RFC 0305 | | Unknown Host Numbers. R. Alter. February 1972. |
| RFC 0306 | | Network Host Status. E. Westheimer. February 1972. |
| RFC 0307 | | Using Network Remote Job Entry. E. Harslem. February 1972. |
| RFC 0308 | | ARPANET Host Availability Data. M. Seriff. March 1972. |
| RFC 0309 | | Data and File Transfer Workshop Announcement. A.K. Bhushan. March 1972. |
| RFC 0310 | | Another Look at Data and File Transfer Protocols. A.K. Bhushan. April 1972. |
| RFC 0311 | | New Console Attachments to the USCB Host. R.F. Bryan. February 1972. |
| RFC 0312 | | Proposed Change in IMP-to-Host Protocol. A.M. McKenzie. March 1972. |
| RFC 0313 | | Computer Based Instruction. T.C. O'Sullivan. March 1972. |
| RFC 0314 | | Network Graphics Working Group Meeting. I.W. Cotton. March 1972. |
| RFC 0315 | | Network Host Status. E. Westheimer. March 1972. |
| RFC 0316 | | ARPA Network Data Management Working Group. D.B. McKay, A.P. Mullery. February 1972. |
| RFC 0317 | | Official Host-Host Protocol Modification: Assigned Link Numbers. J. Postel. March 1972. |
| RFC 0318 | | Telnet Protocols. J. Postel. April 1972. |
| RFC 0319 | | Network Host Status. E. Westheimer. March 1972. |
| RFC 0321 | | CBI Networking Activity at MITRE. P.M. Karp. March 1972. |
| RFC 0322 | | Well Known Socket Numbers. V. Cerf, J. Postel. March 1972. | |
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