Application Configuration Access Protocol (acap)
Blocks Extensible Exchange Protocol (beep)
Common Name Resolution Protocol (cnrp)
Electronic Data Interchange-Internet Integration (ediint)
Internet Message Access Protocol Extension (imapext)
Message Tracking Protocol (msgtrk)
Presence and Instant Messaging Protocol (prim)
Resource Capabilities Discovery (rescap)
Telnet TN3270 Enhancements (tn3270e)
Usenet Article Standard Update (usefor)
Point-to-Point Protocol Extensions (pppext)
Zero Configuration Networking (zeroconf)
Configuration Management with SNMP (snmpconf)
Distributed Management (disman)
Network Access Server Requirements (nasreq)
SNMP Agent Extensibility (agentx)
Site Multihoming in IPv6 (multi6)
Border Gateway Multicast Protocol (bgmp)
Inter-Domain Multicast Routing (idmr)
Open Shortest Path First IGP (ospf)
Routing Information Protocol (rip)
Source-Specific Multicast (ssm)
An Open Specification for Pretty Good Privacy (openpgp)
Authenticated Firewall Traversal (aft)
Common Authentication Technology (cat)
IP Security Remote Access (ipsra)
Kerberized Internet Negotiation of Keys (kink)
One Time Password Authentication (otp)
Secure Network Time Protocol (stime)
Security Issues in Network Event Logging (syslog)
XML Digital Signatures (xmldsig)
IP over Resilient Packet Rings (iporpr)
Differentiated Services (diffserv)
Integrated Services over Specific Link Layers (issll)
Multicast-Address Allocation (malloc)
Performance Implications of Link Characteristics (pilc)