Datagram Congestion Control Protocol (dccp)
Network File System Version 4 (nfsv4)
Next Steps in Signaling (nsis)
Congestion and Pre-Congestion Notification (pcn)
Reliable Multicast Transport (rmt)
TCP Maintenance and Minor Extensions (tcpm)
Transport Area Open Meeting (tsvarea)
Transport Area Working Group (tsvwg)
Groups that did not meet at IETF 71
Robust Header Compression (rohc)
Reliable Server Pooling (rserpool)