asap	Automatic SIP trunking And Peering 
asdf	A Semantic Definition Format for Data and Interactions of Things 
avtcore	Audio/Video Transport Core Maintenance 
calext	Calendaring Extensions 
cbor	Concise Binary Object Representation Maintenance and Extensions 
cdni	Content Delivery Networks Interconnection 
cellar	Codec Encoding for LossLess Archiving and Realtime transmission 
core	Constrained RESTful Environments 
dispatch	Dispatch 
dmarc	Domain-based Message Authentication, Reporting & Conformance 
ecrit	Emergency Context Resolution with Internet Technologies 
emailcore	Revision of core Email specifications 
extra	Email mailstore and eXtensions To Revise or Amend 
httpapi	Building Blocks for HTTP APIs 
httpbis	HTTP 
jmap	JSON Mail Access Protocol 
jsonpath	JSON Path 
mmusic	Multiparty Multimedia Session Control 
perc	Privacy Enhanced RTP Conferencing 
regext	Registration Protocols Extensions 
rum	Relay User Machine 
sframe	Secure Media Frames 
sipbrandy	SIP Best-practice Recommendations Against Network Dangers to privacY 
sipcore	Session Initiation Protocol Core 
stir	Secure Telephone Identity Revisited 
uta	Using TLS in Applications 
webtrans	WebTransport 
wpack	Web Packaging