Application Configuration Access Protocol (acap)
Content Distribution Internetworking (cdi)
Electronic Data Interchange-Internet Integration (ediint)
Instant Messaging and Presence Protocol (impp)
Internet Message Access Protocol Extension (imapext)
Internet Printing Protocol (ipp)
Message Tracking Protocol (msgtrk)
Presence and Instant Messaging Protocol (prim)
Resource Capabilities Discovery (rescap)
Telnet TN3270 Enhancements (tn3270e)