| 9694 | Guidelines for the Definition of New Top-Level Media TypesM.J. Dürst | Best Current Practice | March 2025 |
| 9557 | Date and Time on the Internet: Timestamps with Additional InformationU. Sharma, C. Bormann | Proposed Standard | April 2024 |
| 9393 | Concise Software Identification TagsH. Birkholz, J. Fitzgerald-McKay, C. Schmidt, D. Waltermire | Proposed Standard | June 2023 |
| 9239 | Updates to ECMAScript Media TypesM. Miller, M. Borins, M. Bynens, B. Farias | Informational | May 2022 |
| 9205 | Building Protocols with HTTPM. Nottingham | Best Current Practice | June 2022 |
| 9110 | HTTP SemanticsR. Fielding, Ed., M. Nottingham, Ed., J. Reschke, Ed. | Internet Standard | June 2022 |
| 9051 | Internet Message Access Protocol (IMAP) - Version 4rev2A. Melnikov, Ed., B. Leiba, Ed. | Proposed Standard | August 2021 |
| 8141 | Uniform Resource Names (URNs)P. Saint-Andre, J. Klensin | Proposed Standard | April 2017 |
| 8098 | Message Disposition NotificationT. Hansen, Ed., A. Melnikov, Ed. | Internet Standard | February 2017 |
| 7960 | Interoperability Issues between Domain-based Message Authentication, Reporting, and Conformance (DMARC) and Indirect Email FlowsF. Martin, Ed., E. Lear, Ed., T. Draegen, Ed., E. Zwicky, Ed., K. Andersen, Ed. | Informational | September 2016 |
| 7512 | The PKCS #11 URI SchemeJ. Pechanec, D. Moffat | Proposed Standard | April 2015 |
| 7231 | Hypertext Transfer Protocol (HTTP/1.1): Semantics and ContentR. Fielding, Ed., J. Reschke, Ed. · obsoleted by RFC 9110 | Proposed Standard | June 2014 |
| 7208 | Sender Policy Framework (SPF) for Authorizing Use of Domains in Email, Version 1S. Kitterman | Proposed Standard | April 2014 |
| 7143 | Internet Small Computer System Interface (iSCSI) Protocol (Consolidated)M. Chadalapaka, J. Satran, K. Meth, D. Black | Proposed Standard | April 2014 |
| 7034 | HTTP Header Field X-Frame-OptionsD. Ross, T. Gondrom | Informational | October 2013 |
| 6963 | A Uniform Resource Name (URN) Namespace for ExamplesP. Saint-Andre | Best Current Practice | May 2013 |
| 6838 | Media Type Specifications and Registration ProceduresN. Freed, J. Klensin, T. Hansen | Best Current Practice | January 2013 |
| 6709 | Design Considerations for Protocol ExtensionsB. Carpenter, B. Aboba, Ed., S. Cheshire | Informational | September 2012 |