Application Configuration Access Protocol (acap)
Electronic Data Interchange-Internet Integration (ediint)
Internet Message Access Protocol Extension (imapext)
Instant Messaging and Presence Protocol (impp)
Internet Printing Protocol (ipp)
LDAP Duplication/Replication/Update Protocols (ldup)
Message Tracking Protocol (msgtrk)
Open Pluggable Edge Services (opes)
Provisioning Registry Protocol (provreg)
Telnet TN3270 Enhancements (tn3270e)
Internet Open Trading Protocol (trade)
Usenet Article Standard Update (usefor)
Voice Profile for Internet Mail (vpim)
Extensible Messaging and Presence Protocol (xmpp)
Intellectual Property Rights (ipr)
Operation of the IESG/IAB Nominating and Recall Committees (nomcom)
IP over Resilient Packet Rings (iporpr)
Layer Two Tunneling Protocol Extensions (l2tpext)
MIPv6 Signaling and Handoff Optimization (mipshop)
IP Routing for Wireless/Mobile Hosts (mobileip)
Point-to-Point Protocol Extensions (pppext)
Securing Neighbor Discovery (send)
Zero Configuration Networking (zeroconf)
Benchmarking Methodology (bmwg)
Internet and Management Support for Storage (imss)
IP over Cable Data Network (ipcdn)
Prefix Taxonomy Ongoing Measurement & Inter Network Experiment (ptomaine)
Resource Allocation Protocol (rap)
Configuration Management with SNMP (snmpconf)
Border Gateway Multicast Protocol (bgmp)
Inter-Domain Multicast Routing (idmr)
Multicast Source Discovery Protocol (msdp)
Open Shortest Path First IGP (ospf)
Protocol Independent Multicast (pim)
Routing Protocol Security Requirements (rpsec)
Source-Specific Multicast (ssm)
UniDirectional Link Routing (udlr)
Virtual Router Redundancy Protocol (vrrp)
Credential and Provisioning (enroll)
Intrusion Detection Exchange Format (idwg)
IPSEC KEYing information resource record (ipseckey)
Kerberized Internet Negotiation of Keys (kink)
Profiling Use of PKI in IPSEC (pki4ipse)
Securely Available Credentials (sacred)
Secure Network Time Protocol (stime)
Transport Layer Security (tls)
XML Digital Signatures (xmldsig)
General Switch Management Protocol (gsmp)
Internet Traffic Engineering (tewg)
Internet Emergency Preparedness (ieprep)
Media Gateway Control (megaco)
Performance Implications of Link Characteristics (pilc)
Reliable Multicast Transport (rmt)
Robust Header Compression (rohc)
Context Transfer, Handoff Candidate Discovery, and Dormant Mode Host Alerting (seamoby)
Service in the PSTN/IN Requesting InTernet Service (spirits)