Datagram Congestion Control Protocol (dccp)
Network File System Version 4 (nfsv4)
Next Steps in Signaling (nsis)
Reliable Multicast Transport (rmt)
Reliable Server Pooling (rserpool)
TCP Maintenance and Minor Extensions (tcpm)
Transport Area Open Meeting (tsvarea)
Transport Area Working Group (tsvwg)
Groups that did not meet at IETF 67
IP Storage (ips)
Middlebox Communication (midcom)
Remote Direct Data Placement (rddp)
Robust Header Compression (rohc)