Applications Area Open Meeting (apparea)
Constrained RESTful Environments (core)
Decoupled Application Data Enroute (decade)
Email Address Internationalization (eai)
Hypertext Transfer Protocol Bis (httpbis)
HTTP State Management Mechanism (httpstate)
BiDirectional or Server-Initiated HTTP (hybi)
Internationalized Resource Identifiers (iri)
Messaging Abuse Reporting Format (marf)
Open Authentication Protocol (oauth)
Preparation and Comparison of Internationalized Strings (precis)
Sieve Mail Filtering Language (sieve)
Groups that did not meet at IETF 78
Calendaring and Scheduling Standards Simplification (calsify)
Virtual World Region Agent Protocol (vwrap)