TELNET CHARSET Option. - Randall Gellens (RFC, 1997)

POP URL Scheme. - Randall Gellens (RFC, 1998)

POP3 Extension Mechanism. - Randall Gellens; Chris Newman; Laurence Lundblade (RFC, 1998)

Message Submission. - Randall Gellens; John C. Klensin (RFC, 1998)

Wireless Device Configuration (OTASP/OTAPA) via ACAP. - Randall Gellens (RFC, 1999)

On-Demand Mail Relay (ODMR) SMTP with Dynamic IP Addresses. - Randall Gellens (RFC, 1999)

The Text/Plain Format Parameter. - Randall Gellens (RFC, 1999)

The SYS and AUTH POP Response Codes. - Randall Gellens (RFC, 2002)

The QCP File Format and Media Types for Speech Data. - Randall Gellens; Harinath Garudadri (RFC, 2003)

The Text/Plain Format and DelSp Parameters. - Randall Gellens (RFC, 2004)

Simple New Mail Notification. - Randall Gellens (RFC, 2005)

The Codecs Parameter for "Bucket" Media Types. - Randall Gellens; David Singer; Per Frojdh (RFC, 2005)

Mapping Between the Multimedia Messaging Service (MMS) and Internet Mail. - Randall Gellens (RFC, 2006)

Internet Message Access Protocol - ANNOTATE Extension. - Cyrus Daboo; Randall Gellens (RFC, 2008)

Deployment Considerations for Lemonade-Compliant Mobile Email. - Randall Gellens (RFC, 2008)

Internet Message Store Events. - Randall Gellens; Chris Newman (RFC, 2009)

Lemonade Notifications Architecture. - Randall Gellens (RFC, 2009)

POP3 Support for UTF-8. - Randall Gellens; Chris Newman (RFC, 2010)

Mailing Lists and Internationalized Email Addresses. - Randall Gellens (RFC, 2010)

The 'Codecs' and 'Profiles' Parameters for "Bucket" Media Types. - Randall Gellens; David Singer; Per Frojdh (RFC, 2011)

Message Submission for Mail. - Randall Gellens; John C. Klensin (RFC, 2011)

Mailing Lists and Non-ASCII Addresses. - John R. Levine; Randall Gellens (RFC, 2012)

Post Office Protocol Version 3 (POP3) Support for UTF-8. - Randall Gellens; Chris Newman; Jiankang Yao; Kazunori Fujiwara (RFC, 2013)

Additional Data Related to an Emergency Call. - Randall Gellens; Brian Rosen; Hannes Tschofenig; Roger Marshall; James Winterbottom (RFC, 2016)

Next-Generation Pan-European eCall. - Randall Gellens; Hannes Tschofenig (RFC, 2017)

Next-Generation Vehicle-Initiated Emergency Calls. - Randall Gellens; Brian Rosen; Hannes Tschofenig (RFC, 2017)

Negotiating Human Language in Real-Time Communications. - Randall Gellens (RFC, 2018)

Non-interactive Emergency Calls. - Brian Rosen; Henning Schulzrinne; Hannes Tschofenig; Randall Gellens (RFC, 2020)

The LoST-Validation Straightforward-Naming Authority PoinTeR (S-NAPTR) Application Service Tag. - Randall Gellens; Brian Rosen (RFC, 2020)

Changing the Location-to-Service Translation (LoST) Location Profiles Registry Policy. - Randall Gellens (RFC, 2021)