This is a place to capture information about concluded groups (Working Groups, Research Groups, etc.) that the datatracker may not yet know about. After curation, this data will move into the datatracker.
This page was hosted and maintained by Henrik Levkowetz for many years.
Much of the historic information available here was provided by Scott O. Bradner. Many thanks!
Many of the Archive links are stale. Use them with caution.
If you have records of group history not reflected in the dataracker or captured here, please open an issue, make a pull request, or send mail to support@ietf.org.
| WG | Area | Chartered | Concluded | Archive | Name |
|---|---|---|---|---|---|
| 16ng | int | 2006-Jun-28 | 2010-Jun-07 | www.ietf.org | IP over IEEE 802.16 Networks |
| 2000 | ops | 1997-Feb-26 | 2000-Jan-24 | listserv.surfnet.nl | The Internet and the Millennium Problem |
| 6bone | ops | 1997-Jan-15 | IPv6 Backbone | ||
| 6lowpan | int | 2005-Mar-08 | 2014-Jan-16 | www.ietf.org | IPv6 over Low power WPAN |
| 6renum | ops | 2011-Jun-14 | 2013-Oct-11 | www.ietf.org | IPv6 Site Renumbering |
| 822ext | app | 1991-Apr-15 | 1993-Oct-06 | Internet Message Extensions | |
| aaa | ops | 2008-Mar-28 | www.merit.edu | Authentication, Authorization and Accounting | |
| aac | sec | 1993-Jun-17 | 1995-Mar-15 | Authorization and Access Control | |
| abfab | sec | 2010-Oct-12 | 2016-Sep-30 | mailarchive.ietf.org | Application Bridging for Federated Access Beyond web |
| acap | app | 1996-Nov-06 | 2004-Apr-29 | Application Configuration Access Protocol | |
| acct | mgt | 1990-Feb-15 | 1993-Apr-16 | Internet Accounting | |
| acct2 | ora | 2008-Mar-28 | |||
| addrconf | ipng | 1994-Nov-30 | 1996-Apr-15 | munnari.oz.au ftp://munnari.oz.au/addrconf/list-archive | Address Autoconfiguration |
| adslmib | ops | 1998-May-28 | 2014-Jan-06 | www.ietf.org | ADSL MIB |
| aft | sec | 1994-Oct-06 | 2002-Oct-09 | www.socks.nec.com | Authenticated Firewall Traversal |
| agentx | mgt | 1995-Nov-03 | 2002-Jun-03 | amethyst.bmc.com ftp://amethyst.bmc.com/pub/agentx/archives | SNMP Agent Extensibility |
| ale | ipng | 1994-Jan-13 | 1995-Mar-15 | Address Lifetime Expectations | |
| alertman | mgt | pre 2/1990 | 1990-Dec-15 | Alert Management | |
| ancp | int | 2006-Jul-03 | 2015-Mar-24 | www.ietf.org | Access Node Control Protocol |
| apex | app | 2001-Mar-12 | 2003-Apr-18 | lists.beepcore.org | Application Exchange |
| app | 2012-Jul-29 | Applications Area (app) | |||
| appleip | int | 1990-Feb-15 | 1996-Feb-24 | IP over Appletalk | |
| applmib | app | 1995-Nov-16 | 1999-Jul-27 | ietf.verio.net ftp://ietf.verio.net/pub/applmib/archive | Application MIB |
| appsawg | art | 2010-Oct-26 | 2017-Jul-06 | mailarchive.ietf.org | ART Area General Applications Working Group |
| aqm | tsv | 2013-Sep-27 | 2017-Oct-16 | mailarchive.ietf.org | Active Queue Management and Packet Scheduling |
| arcmedia | app | 2015-Feb-09 | 2015-Jul-22 | www.ietf.org | 'Archive' Top-Level Media Type |
| armd | ops | 2011-Mar-21 | 2012-Oct-23 | www.ietf.org | Address Resolution for Massive numbers of hosts in the Data center |
| arts | usv | 2008-Mar-28 | |||
| asid | app | 1994-Jun-09 | 1999-Feb-26 | terminator.rs.itd.umich.edu ftp://terminator.rs.itd.umich.edu/ietf-asid/archive | Access, Searching and Indexing of Directories |
| atm | int | 1991-Oct-17 | 1994-Apr-15 | IP over ATM | |
| atoca | rai | 2010-Aug-17 | 2012-Nov-14 | www.ietf.org | Authority-to-Citizen Alert |
| atommib | mgt | 1995-Feb-09 | 2004-Nov-02 | ftp.research.telcordia.com ftp://ftp.research.telcordia.com/pub/Group.archive/atommib | AToM MIB |
| atompub | app | 2004-Jun-16 | 2008-Mar-28 | www.imc.org | Atom Publishing Format and Protocol |
| attic | 2016-Nov-05 | ||||
| auth | pre jun-1988 | Authentication | |||
| autoconf | int | 2005-Oct-25 | 2012-Mar-06 | www.ietf.org | Ad-Hoc Network Autoconfiguration |
| avt | rai | 1992-Mar-05 | 2011-Mar-19 | www.ietf.org | Audio/Video Transport |
| avtext | art | 2011-Jan-26 | 2017-Aug-11 | mailarchive.ietf.org | Audio/Video Transport Extensions |
| beep | app | 2000-Jul-05 | 2002-Mar-24 | lists.beepcore.org | Blocks Extensible Exchange Protocol |
| behave | tsv | 2004-Sep-29 | 2013-Oct-17 | www.ietf.org | Behavior Engineering for Hindrance Avoidance |
| bfcpbis | art | 2011-Nov-01 | 2021-Jan-20 | mailarchive.ietf.org | Binary Floor Control Protocol Bis |
| bgmp | rtg | 2008-Mar-28 | www.ietf.org | ||
| bgp | rtg | 1990-Sep-15 | 1994-Aug-15 | Border Gateway Protocol | |
| bgpdepl | ops | 1992-Mar-06 | 1994-Mar-10 | BGP Deployment and Application | |
| bliss | rai | 2007-Jun-26 | 2013-Feb-27 | www.ietf.org | Basic Level of Interoperability for SIP Services |
| bridge | ops | 2008-Mar-28 | www.ietf.org | Bridge MIB | |
| btns | sec | 2005-Apr-08 | 2010-Mar-16 | www.ietf.org | Better-Than-Nothing Security |
| calsch | app | 2008-Mar-28 | www.imc.org | ||
| calsify | app | 2005-Jul-28 | 2010-Dec-12 | lists.osafoundation.org | Calendaring and Scheduling Standards Simplification |
| capport | art | 2016-Jan-04 | 2020-Dec-07 | mailarchive.ietf.org | Captive Portal Interaction |
| capwap | ops | 2004-Jan-22 | 2010-May-10 | lists.frascone.com | Control And Provisioning of Wireless Access Points |
| cat | sec | 1991-Mar-15 | 2002-Jul-25 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/cat/ | Common Authentication Technology |
| catnip | ipng | 1994-Feb-22 | 1995-May-22 | world.std.com ftp://world.std.com/pub/catnip/* | Common Architecture for Next-Generation IP |
| cdi | app | 2001-Feb-18 | 2003-Jun-03 | ops.ietf.org ftp://ops.ietf.org/pub/lists/cdn.* | Content Distribution Internetworking |
| charmib | mgt | 1990-Aug-15 | 1992-Jul-27 | Character MIB | |
| chassis | mgt | 1992-Feb-20 | 1993-Jul-19 | Chassis MIB | |
| chronos | app | 1991-Jan-15 | 1992-Aug-29 | Distributed Scheduling Protocol | |
| cidrd | ops | 1994-Mar-10 | 1996-Dec-23 | aarnet.edu.au ftp://aarnet.edu.au/pub/mailing-lists/cidrd* | CIDR Deployment |
| cip | int | 1988-Oct-15 | 1992-Sep-15 | Connection IP | |
| cipso | sec | 1991-Jan-22 | 1995-Mar-15 | Commercial Internet Protocol Security Option | |
| clue | art | 2011-Jan-11 | 2020-Mar-17 | mailarchive.ietf.org | ControLling mUltiple streams for tElepresence |
| cmot | mgt | ?? | pre 12/1989 | OSI Internet Management | |
| cnrp | app | 1999-Sep-28 | 2002-Sep-19 | lists.netsol.com | Common Name Resolution Protocol |
| codec | art | 2010-Jan-26 | 2018-Sep-20 | mailarchive.ietf.org | Internet Wideband Audio Codec |
| conex | tsv | 2010-Jun-03 | 2016-Jan-21 | mailarchive.ietf.org | Congestion Exposure |
| conneg | app | 1998-Feb-18 | 2000-Oct-05 | www.imc.org | Content Negotiation |
| crisp | app | 2009-Mar-13 | www.ietf.org | Cross Registry Information Service Protocol | |
| csi | int | 2008-Feb-13 | 2013-Feb-12 | www.ietf.org | Cga & Send maIntenance |
| cuss | rai | 2010-Aug-31 | 2015-Jan-26 | www.ietf.org | Call Control UUI Service for SIP |
| dane | sec | 2010-Dec-12 | 2017-Mar-21 | mailarchive.ietf.org | DNS-based Authentication of Named Entities |
| dart | rai | 2014-Apr-18 | 2014-Nov-13 | www.ietf.org | DiffServ Applied to Real-time Transports |
| dasl | app | 1998-Nov-23 | 2000-Apr-18 | lists.w3.org | DAV Searching and Locating |
| dbound | art | 2015-Apr-09 | mailarchive.ietf.org | Domain Boundaries | |
| dccp | tsv | 2002-Jul-02 | 2012-Nov-27 | www.ietf.org | Datagram Congestion Control Protocol |
| dcrup | art | 2017-Apr-28 | 2018-Sep-20 | mailarchive.ietf.org | DKIM Crypto Update |
| ddniwg | ops | 1990-Aug-15 | 1991-Sep-05 | DDN Interconnectivity | |
| decade | tsv | 2010-Apr-27 | 2012-Sep-20 | www.ietf.org | Decoupled Application Data Enroute |
| decnetiv | mgt | 1990-May-15 | 1992-Jun-11 | Decnet Phase IV MIB | |
| deltav | app | 1999-Sep-28 | 2002-Mar-10 | lists.w3.org | Web Versioning and Configuration Management |
| dfs | hus | 1990-Feb-15 | 1993-Jun-18 | Distributed File Systems | |
| dice | sec | 2013-Sep-27 | 2016-Jan-25 | mailarchive.ietf.org | DTLS In Constrained Environments |
| diffserv | tsv | 1998-Feb-26 | 2003-Mar-11 | Differentiated Services | |
| disi | usv | 1991-Feb-15 | 1993-Feb-15 | Directory Information Services Infrastructure | |
| disman | ops | 2008-Mar-28 | www.ietf.org | Distributed Management | |
| dkim | sec | 2006-Jan-11 | 2011-Sep-26 | mipassoc.org | Domain Keys Identified Mail |
| dlswmib | mgt | 1995-Feb-26 | 2001-Apr-06 | [host name](ftp://host name/pub/standards/aiw/maillogs/mib.mail) ftp://host name/pub/standards/aiw/maillogs/mib.mail | Data Link Switching MIB |
| dna | int | 2009-Oct-23 | ecselists.eng.monash.edu.au | Detecting Network Attachment | |
| dns | app | pre 12/1989 | 1994-Mar-22 | Domain Name System | |
| dnsext | int | 1999-Dec-16 | 2013-Jul-24 | www.ietf.org | DNS Extensions |
| dnsind | int | 1994-Jun-09 | 2000-Jan-26 | rs.internic.net ftp://rs.internic.net/archives/namedroppers | DNS IXFR, Notification, and Dynamic Update |
| dnssec | svap | 1994-Mar-04 | 1999-Dec-20 | ftp.tis.com ftp://ftp.tis.com/pub/lists/dns-security | Domain Name System Security |
| doh | art | 2017-Oct-10 | 2020-Mar-17 | mailarchive.ietf.org | DNS Over HTTPS |
| domain | N/A | pre jun-1988 | pre 12/1989 | Domain | |
| drinks | art | 2008-Jun-13 | 2016-Apr-18 | mailarchive.ietf.org | Data for Reachability of Inter/tra-NetworK SIP |
| drums | app | 1995-May-22 | 2001-Apr-26 | cs.utk.edu ftp://cs.utk.edu/pub/list-archives/drums/mail-archive | Detailed Revision/Update of Message Standards |
| e2md | ?? | ||||
| eai | app | 2006-Mar-17 | 2013-Mar-19 | www.ietf.org | Email Address Internationalization |
| eap | int | 2008-Jun-02 | mail.frascone.com | Extensible Authentication Protocol | |
| ecm | tsv | 1999-Oct-27 | 2001-Jun-29 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/ | Endpoint Congestion Management |
| edi | app | 1994-May-23 | 1995-Jul-15 | ftp.sterling.com ftp://ftp.sterling.com/edi/lists/ietf-edi | Electonic Data Interchange |
| ediint | app | 2008-Mar-28 | www.imc.org | Electronic Data Interchange-Internet Integration | |
| egp3 | pre jun-1988 | EGP3 | |||
| eii | ops | 1994-Nov-01 | 1997-Jan-15 | Emergency Information Infrastructure | |
| eman | ops | 2010-Sep-28 | 2015-Jun-08 | www.ietf.org | Energy Management |
| end2end | ops | 1990-Jan-12 | 1990-Feb-15 | end-to-end user connectivity | |
| enroll | sec | 2008-Mar-28 | mailman.mit.edu | Credential and Provisioning | |
| entmib | ops | 2006-Feb-15 | 2008-Mar-28 | www.ietf.org | Entity MIB |
| enum | rai | 1999-Oct-29 | 2011-May-10 | www.ietf.org | Telephone Number Mapping |
| eos | o&m | 2001-Feb-07 | 2003-Apr-04 | ops.ietf.org ftp://ops.ietf.org/pub/lists/eos* | Evolution of SNMP |
| eppext | art | 2013-Dec-12 | 2016-Mar-16 | mailarchive.ietf.org | Extensible Provisioning Protocol Extensions |
| ethermib | mgt | pre aug-1991 | 1993-Feb-15 | Ethernet MIB | |
| fax | app | 1997-Jan-?? | 2005-Feb-24 | www.imc.org | Internet Fax |
| fddi | int | 1989-Oct-15 | 1993-Jan-15 | IP over FDDI | |
| fddimib | mgt | 1989-May-15 | 1993-Sep-15 | FDDI MIB | |
| fecframe | tsv | 2006-May-02 | 2013-Mar-06 | www.ietf.org | FEC Framework |
| find | app | 1995-Oct-30 | 1999-Aug-18 | ftp.bunyip.com ftp://ftp.bunyip.com/pub/mailing-lists/find | Common Indexing Protocol |
| forces | rtg | 2001-Jul-27 | 2015-Mar-24 | www.ietf.org | Forwarding and Control Element Separation |
| frnetmib | mgt | 1996-Mar-30 | 2002-Jan-09 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/frnetmib/ | Frame Relay Service MIB |
| ftpext | app | 2008-Mar-28 | w3.hethmon.com | ||
| ftpext2 | app | 2010-Nov-23 | 2012-Apr-03 | www.ietf.org | FTP Extensions, 2nd edition |
| fyiup | usv | 1999-May-28 | 2001-Feb-19 | FYI Updates | |
| gen | 2012-Jul-29 | General Area (gen) | |||
| genarea | 2010-Oct-24 | GenArea | |||
| geojson | art | 2015-Oct-02 | 2017-Jun-07 | mailarchive.ietf.org | Geographic JSON |
| geopriv | rai | 2001-Jun-14 | 2014-Nov-07 | www.ietf.org | Geographic Location/Privacy |
| gisd | ora | 2008-Mar-28 | ftp.ripe.net ftp://ftp.ripe.net/ripe/archives/gisd-wg/current | ||
| git | gen | 2019-Feb-08 | 2020-Sep-10 | mailarchive.ietf.org | GitHub Integration and Tooling |
| grip | ops | 1995-Feb-10 | 2002-Jan-03 | www-ext.eng.uu.net | Guidelines & Recomendations for Security Incident Processing |
| gsid | ops | 1993-Sep-24 | 1995-Oct-19 | Generic Internet Service Description | |
| gsmp | sub | 2008-Mar-28 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/gsmp/ | ||
| harts | usv | 1995-May-31 | 1997-Aug-01 | nfs ftp://nfs/ftp/harts/harts.mail | Humanities and Arts |
| hip | int | 2004-Feb-05 | 2021-Aug-23 | mailarchive.ietf.org | Host Identity Protocol |
| hokey | sec | 2006-Oct-31 | 2012-Aug-02 | www.ietf.org | Handover Keying |
| hostmib | mgt | 1992-Jun-30 | 1993-Sep-21 | Host Resources MIB | |
| hostreq | pre jun-1988 | post jan-1989 | Internet Host Requirements | ||
| html | app | 1994-Nov-03 | 1996-Sep-16 | www.ics.uci.edu | HyperText Markup Language |
| http | app/tsv | 1995-Jan-27 | 2000-Oct-11 | www.ics.uci.edu | HyperText Transfer Protocol |
| httpauth | sec | 2013-Apr-23 | 2017-Feb-01 | mailarchive.ietf.org | Hypertext Transfer Protocol Authentication |
| httpstate | app | 2009-Dec-11 | 2011-May-19 | www.ietf.org | HTTP State Management Mechanism |
| hubmib | mgt | pre 9/1991 | 1993-Sep-14 | www.ietf.org | IEEE 802.3 Hub MIB |
| hybi | art | 2010-Jan-26 | 2016-Jan-04 | mailarchive.ietf.org | BiDirectional or Server-Initiated HTTP |
| i2rs | rtg | 2013-Apr-11 | 2021-Mar-22 | mailarchive.ietf.org | Interface to the Routing System |
| iafa | usr | 1991-Nov-11 | 1994-May-25 | Internet Anonymous FTP Archives | |
| ianaplan | gen | 2014-Sep-08 | 2016-Nov-14 | mailarchive.ietf.org | Planning for the IANA/NTIA Transition |
| iasa2 | gen | 2018-Apr-20 | 2020-Mar-05 | mailarchive.ietf.org | IETF Administrative Support Activity 2 |
| icar | gen | 2008-Mar-28 | www.ietf.org | Improved Cross-Area Review | |
| ice | art | 2015-Oct-06 | 2020-Jul-31 | mailarchive.ietf.org | Interactive Connectivity Establishment |
| ident | sec | 1992-Apr-16 | 1993-Mar-15 | TCP Client Identity Protocol | |
| idmr | rtg | 2008-Mar-28 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/idmr/ | Inter-Domain Multicast Routing | |
| idn | int | 2000-Feb-08 | 2003-Apr-03 | ops.ietf.org ftp://ops.ietf.org/pub/lists/idn* | Internationalized Domain Name |
| idnabis | app | 2008-Apr-15 | 2010-Mar-17 | www.alvestrand.no | Internationalized Domain Names in Applications, Revised |
| idpr | rtg | 1988-Oct-15 | 1995-Feb-23 | Inter-Domain Policy Routing | |
| ids | app | 1993-Feb-25 | 1998-Oct-15 | terminator.rs.itd.umich.edu ftp://terminator.rs.itd.umich.edu/ietf-ids/archive | Integrated Directory Services |
| idwg | sec | 2008-Mar-28 | www.izerv.net | Intrusion Detection Exchange Format | |
| ieprep | tsv | 2002-Feb-22 | 2007-Sep-10 | www.ietf.org | Internet Emergency Preparedness |
| ifmib | int | 2008-Mar-28 | thumper.bellcore.com ftp://thumper.bellcore.com/pub/Group.archive/if-mib | ||
| iiir | usr/app | 1992-Sep-24 | 1995-Apr-11 | merit.edu ftp://merit.edu/pub/iiir-archive | Integration of Internet Information Resources |
| imap | app | 1993-Jun-10 | 1995-May-05 | Interactive Mail Access Protocol | |
| imapapnd | art | 2015-Jun-26 | 2016-May-19 | mailarchive.ietf.org | IMAP APPEND Extensions |
| imapext | app | 2008-Jun-17 | www.imc.org | Internet Message Access Protocol Extension | |
| imapmove | app | 2012-Jul-17 | 2013-Jan-31 | www.ietf.org | IMAP MOVE extension |
| imib | pre jun-1988 | Internet MIB | |||
| imm | tsv | 2008-Mar-28 | |||
| impp | app | 2008-Mar-28 | www.imppwg.org | ||
| imss | ops | 2009-Jan-15 | www.ietf.org | Internet and Management Support for Storage | |
| inch | sec | 2008-Mar-28 | listserv.surfnet.nl | Extended Incident Handling | |
| insipid | art | 2012-Mar-19 | 2018-Oct-02 | mailarchive.ietf.org | INtermediary-safe SIP session ID |
| int | 2012-Jul-29 | Internet Area (int) | |||
| inter | 1988-Sep-15 | Interconnectivity | |||
| intserv | tsv | 1994-May-12 | 2000-Dec-21 | ftp.isi.edu ftp://ftp.isi.edu/int-serv/int-serv.mail | Integrated Services |
| ion | int/rtg | 1996-May-21 | 2000-Jun-16 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/ion | Internetworking Over NBMA |
| ip1394 | int | 1997-Jul-21 | 2000-Jun-19 | IP Over IEEE 1394 | |
| ipae | int | 1992-Oct-02 | 1993-May-15 | IP Address Encapsulation | |
| ipatm | int | 1994-Apr-15 | 1996-May-21 | ftp.hep.net ftp://ftp.hep.net/ftp/lists-archive/atm | IP Over Asynchronous Transfer Mode |
| ipauth | sec | pre 7/1989 | 1991-Jan-15 | IP Authentication | |
| ipcdn | ops | 2009-Apr-02 | www.ietf.org | IP over Cable Data Network | |
| ipdvb | int | 2004-Jan-28 | 2011-Aug-02 | www.erg.abdn.ac.uk | IP over DVB |
| ipfc | int | 1998-May-28 | 2002-Jan-22 | IP over Fibre Channel | |
| ipfix | ops | 2001-Sep-27 | 2015-Mar-24 | www.ietf.org | IP Flow Information Export |
| ipidrp | rtg | 1992-Jun-30 | 1994-Aug-15 | OSI IDRP for IP over IP | |
| iplpdn | rtg | 1990-Oct-31 | 1993-Aug-23 | IP Over Large Public Data Networks | |
| ipngwg | ipng | 1994-Nov-17 | 2001-Dec-06 | playground.sun.com ftp://playground.sun.com/pub/ipng/mail-archive | IPng |
| ipo | sub | 2008-Mar-28 | www.bell-labs.com | ||
| ipoib | int | 2008-Mar-28 | www.ietf.org | IP over InfiniBand | |
| iporpr | int | 2008-Sep-30 | www.ietf.org | IP over Resilient Packet Rings | |
| ipp | app | 2008-Mar-28 | ftp.pwg.org ftp://ftp.pwg.org/pub/pwg/ipp/ | ||
| ippcp | int | 1997-Jul-21 | 1999-Sep-15 | ftp-eng.cisco.com ftp://ftp-eng.cisco.com/ippcp/ippcp | IP Payload Compression Protocol |
| ipr | gen | 2008-Nov-12 | www.ietf.org | Intellectual Property Rights | |
| ips | tsv | 2000-Sep-25 | 2007-Nov-01 | www.ietf.org | IP Storage |
| ipsec | sec | 2008-Mar-28 | www.ietf.org | IP Security Protocol | |
| ipseckey | sec | 2008-Mar-28 | www.ietf.org | IPSEC KEYing information resource record | |
| ipsp | sec | 2008-Mar-28 | www.vpnc.org | IP Security Policy | |
| ipsra | sec | 2000-Mar-10 | 2003-May-13 | www.vpnc.org | IP Security Remote Access |
| iptel | rai | 1998-Feb-26 | 2009-Mar-13 | www.ietf.org | IP Telephony |
| ipv6 | int | 2008-Mar-28 | www.ietf.org | IP Version 6 Working Group | |
| ipv6mib | int | 1995-Mar-15 | 1997-Oct-15 | research.ftp.com ftp://research.ftp.com/pub/ip6mib/archive | IPv6 MIB |
| ipvbi | int | 1998-Mar-16 | 1999-Dec-20 | IP over VBI | |
| ire | ora | 2008-Mar-28 | ftp.apnic.net ftp://ftp.apnic.net/mailing-lists/ire | ||
| iri | app | 2010-Jan-26 | 2013-Jan-19 | lists.w3.org | Internationalized Resource Identifiers |
| isdnmib | mgt | 1995-May-22 | 1998-Feb-18 | ftp-eng.cisco.com ftp://ftp-eng.cisco.com/ftp/isdn-mib/isdn-mib | ISDN MIB |
| isis | rtg | 1989-Oct-15 | 2018-Mar-01 | mailarchive.ietf.org | IS-IS for IP Internets |
| isms | sec | 2004-Sep-23 | 2011-Aug-13 | www.ietf.org | Integrated Security Model for SNMP |
| isn | usr | 1991-Oct-17 | 1998-Sep-08 | Internet School Networking | |
| ispp | sec | 2008-Mar-28 | ftp.bellcore.com ftp://ftp.bellcore.com/pub/rubin/ | ||
| issll | tsv | 1996-May-23 | 2002-May-13 | mercury.lcs.mit.edu ftp://mercury.lcs.mit.edu/pub/issll/mail/ | Integrated Services over Specific Link Layers |
| itrace | int | 2008-Mar-28 | www.research.att.com | ||
| its | 2016-Apr-27 | ||||
| iup | hus | pre 12/1989 | 1990-Nov-15 | Internet User Population | |
| iwg | rtg | 1989-Jan-15 | 1990-Sep-15 | Interconnectivity | |
| jcardcal | app | 2013-Apr-11 | 2014-Jun-04 | www.ietf.org | JSON data formats for vCard and iCalendar |
| jomann | ops | pre jan-1989 | 1992-Jan-01 | Joint NSFnet Regional Monitoring | |
| jose | sec | 2011-Sep-23 | 2016-Aug-22 | mailarchive.ietf.org | Javascript Object Signing and Encryption |
| json | app | 2013-May-31 | 2015-Mar-24 | www.ietf.org | JavaScript Object Notation |
| jsonbis | art | 2015-Jun-26 | 2017-Dec-18 | mailarchive.ietf.org | Javascript Object Notation Update |
| justfont | art | 2015-Dec-18 | 2017-Mar-01 | mailarchive.ietf.org | Font Top Level Media Type |
| karp | rtg | 2010-Feb-22 | 2014-May-30 | www.ietf.org | Keying and Authentication for Routing Protocols |
| keyprov | sec | 2007-Jan-30 | 2010-Dec-21 | www.ietf.org | Provisioning of Symmetric Keys |
| kink | sec | 2008-Mar-28 | www.vpnc.org | Kerberized Internet Negotiation of Keys | |
| krb- | 2010-Oct-21 | ||||
| krb-wg | sec | 2000-Jul-13 | 2013-Mar-19 | lists.anl.gov | Kerberos |
| l1vpn | rtg | 2005-Jun-29 | 2009-Mar-27 | www.ietf.org | Layer 1 Virtual Private Networks |
| l2sm | ops | 2016-Nov-04 | 2018-Dec-21 | mailarchive.ietf.org | L2VPN Service Model |
| l2tpext | rtg | 1999-Oct-27 | 2018-May-17 | mailarchive.ietf.org | Layer Two Tunneling Protocol Extensions |
| l2vpn | rtg | 2003-Jul-03 | 2014-Nov-20 | www.ietf.org | Layer 2 Virtual Private Networks |
| l3sm | ops | 2015-Mar-24 | 2016-Nov-30 | mailarchive.ietf.org | L3VPN Service Model |
| l3vpn | rtg | 2003-Jul-03 | 2014-Oct-22 | www.ietf.org | Layer 3 Virtual Private Networks |
| lager | art | 2015-Jul-10 | 2016-Oct-27 | mailarchive.ietf.org | Label Generation Rules |
| landmark | 1998-Jun-15 | Landmark Routing | |||
| lanman | mgt | pre 2/1990 | 1991-Mar-15 | LAN Manager | |
| ldapbis | app | 2008-Mar-28 | www.openldap.org | LDAP (v3) Revision | |
| ldapext | app | 1997-Nov-07 | 2003-Apr-04 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/ldapext/ | LDAP Extension |
| ldup | app | 2008-Mar-28 | www.imc.org | ||
| ledbat | tsv | 2008-Nov-11 | 2012-Dec-21 | www.ietf.org | Low Extra Delay Background Transport |
| lemonade | app | 2010-Feb-11 | www.ietf.org | Enhancements to Internet email to Support Diverse Service Environments | |
| lime | ops | 2014-Oct-17 | 2018-Feb-26 | mailarchive.ietf.org | Layer Independent OAM Management in the Multi-Layer Environment |
| list | app | 1991-Aug-01 | 1992-Oct-16 | Automated Internet Mailing List Services | |
| lmap | ops | 2013-Jun-28 | 2018-Feb-23 | mailarchive.ietf.org | Large-Scale Measurement of Broadband Performance |
| lsd | o&m | 1998-Jan-22 | 1998-Nov-25 | ftp.umu.se ftp://ftp.umu.se/ietf-lsd/archive | LDAP Service Deployment |
| lsdtrip | rai | 2010-Jul-16 | 2010-Jul-16 | www.ietf.org | Loosely-coupled SIP Devices Transfering and Receiving IP Packets |
| lsma | app | 1996-Dec-23 | 2000-Feb-14 | Large Scale Multicast Application | |
| ltans | sec | 2003-Oct-20 | 2011-Jul-20 | www.ietf.org | Long-Term Archive and Notary Services |
| ltru | app | 2005-Mar-08 | 2009-Nov-30 | www.ietf.org | Language Tag Registry Update |
| madman | mgt | 1995-Mar-15 | 2000-Apr-18 | innosoft.com ftp://innosoft.com/anon/files/ietf-madman/archive.digest | Mail and Directory Management |
| magma | int | 2009-Mar-10 | www.ietf.org | Multicast & Anycast Group Membership | |
| mailext | app | 1994-Jul-21 | 1996-Jun-20 | Mail Extensions | |
| malloc | tsv | 1998-May-28 | 2003-Jul-08 | Multicast-Address Allocation | |
| marf | app | 2010-Jan-26 | 2012-Jun-26 | www.ietf.org | Messaging Abuse Reporting Format |
| marid | app | 2004-Apr-08 | 2008-Mar-28 | www.imc.org | |
| martini | rai | 2009-Dec-22 | 2011-Mar-09 | www.ietf.org | Multiple AoR reachabiliTy InformatioN Indication |
| mediactrl | rai | 2007-Mar-20 | 2013-Oct-28 | www.ietf.org | Media Server Control |
| megaco | tsv | 1999-Jan-22 | 2006-Mar-27 | www.ietf.org | Media Gateway Control |
| mext | int | 2007-Nov-26 | 2012-Jan-10 | www.ietf.org | Mobility EXTensions for IPv6 |
| mhsds | app | 1992-Jan-23 | 1995-Mar-15 | MHS-DS | |
| mhtml | app | 1996-Apr-04 | 1999-Jun-25 | segate.sunet.se ftp://segate.sunet.se/lists/mhtml/ | MIME Encapsulation of Aggregate HTML Documents |
| midcom | tsv | 2001-Jan-16 | 2008-Apr-01 | www.ietf.org | Middlebox Communication |
| mif | int | 2009-Apr-28 | 2016-May-10 | mailarchive.ietf.org | Multiple Interfaces |
| mile | sec | 2011-Oct-25 | 2020-Dec-03 | mailarchive.ietf.org | Managed Incident Lightweight Exchange |
| mimemhs | osi/app | 1992-Apr-16 | 1993-Sep-24 | MIME-MHS Interworking | |
| mimesgml | app | 1995-Jan-13 | 1996-May-15 | ftp.naggum.no ftp://ftp.naggum.no/pub/sgml-internet | Standard Generalized Markup Language |
| mip4 | int | 2003-Aug-21 | 2015-Aug-27 | mailarchive.ietf.org | Mobility for IPv4 |
| mip6 | int | 2008-Mar-28 | www.ietf.org | Mobility for IPv6 | |
| mipshop | int | 2003-Oct-20 | 2010-Sep-17 | www.ietf.org | Mobility for IP: Performance, Signaling and Handoff Optimization |
| mixer | app | 1995-Jun-27 | 1998-Mar-17 | ftp.innosoft.com ftp://ftp.innosoft.com/ietf-mixer/ | MIME - X.400 Gateway |
| mmb | int | 1990-Oct-15 | 1993-Jan-14 | Multi-Media Bridge | |
| mobike | sec | 2008-Mar-28 | www.machshav.com | IKEv2 Mobility and Multihoming | |
| mobileip | int | 2008-Mar-28 | playground.sun.com | ||
| modemmgt | mgt | 1993-Feb-15 | 1994-Aug-25 | Modem Management | |
| modern | art | 2015-Jul-02 | 2020-Feb-06 | mailarchive.ietf.org | Managing, Ordering, Distributing, Exposing, & Registering telephone Numbers |
| monami6 | int | 2005-Oct-20 | 2008-Mar-28 | www.ietf.org | Mobile Nodes and Multiple Interfaces in IPv6 |
| mospf | rtg | 1990-Oct-15 | 2001-May-21 | Multicast Extensions to OSPF | |
| mpsnmp | mgt | 1992-Apr-15 | 1993-Mar-15 | SNMP over a Multi-protocol Internet | |
| mptcp | tsv | 2009-Oct-15 | 2020-Mar-17 | mailarchive.ietf.org | Multipath TCP |
| mptrans | int | 2008-Mar-28 | |||
| msdp | rtg | 2008-Mar-28 | ns.uoregon.edu ftp://ns.uoregon.edu/mailing-lists/msdp* | ||
| msec | sec | 2001-Feb-08 | 2011-Oct-17 | www.ietf.org | Multicast Security |
| msgtrk | app | 2008-Mar-28 | www.imc.org | ||
| msgway | int | 1995-Jul-06 | 1996-Sep-05 | ftp.isi.edu ftp://ftp.isi.edu/msgway/msgway.mail | MessageWay |
| msi | mgt | 1989-Oct-15 | 1991-Aug-01 | Management Services Interface | |
| mtgvenue | gen | 2016-Jul-01 | 2020-Apr-30 | mailarchive.ietf.org | Meeting Venue |
| mtudisc | int | pre 12/1989 | 1990-Sep-15 | Maximum Transmission Unit Discovery | |
| multi6 | ops | 2008-Mar-28 | ops.ietf.org | Site Multihoming in IPv6 | |
| multimob | int | 2009-Sep-09 | 2014-Dec-01 | www.ietf.org | Multicast Mobility |
| nasreq | ops | 2008-Mar-28 | ops.ietf.org | ||
| nat | tsv | 1998-Mar-06 | 2002-Feb-06 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/nat/ | Network Address Translators |
| nea | sec | 2006-Oct-31 | 2014-May-09 | www.ietf.org | Network Endpoint Assessment |
| nemo | int | 2008-Mar-28 | www.ietf.org | Network Mobility | |
| netdata | app | 1991-Mar-15 | 1994-Mar-04 | Network Database | |
| netext | int | 2009-May-20 | 2016-May-11 | mailarchive.ietf.org | Network-Based Mobility Extensions |
| netfax | app | 1990-Jul-16 | 1992-Oct-16 | Network Fax | |
| netgraph | hus | 1990-Feb-07 | pre 12-1990 | Network Graphics | |
| netlmm | int | 2006-Jan-11 | 2010-Oct-06 | www.ietf.org | Network-based Localized Mobility Management |
| netman | mgt | pre jun-1988 | 1989-Dec-15 | OSI Internet Management - see osi wg | |
| netstat | ops | 1992-May-15 | 1996-May-17 | Network Status Reports | |
| netvc | art | 2015-May-18 | 2020-Mar-25 | mailarchive.ietf.org | Internet Video Codec |
| newdom | ora | 2008-Mar-28 | |||
| newtrk | gen | 2008-Mar-28 | darkwing.uoregon.edu | New IETF Standards Track Discussion | |
| ngtrans | ipng | 1994-Dec-23 | 2003-Feb-15 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/ngtrans/ | New Generation Transition |
| nimrod | rtg | 1994-Aug-15 | 1998-Mar-23 | bbn.com ftp://bbn.com/pub/nimrod-wg/nimrod-wg.archive | New Internet Routing and Addressing Architecture |
| nir | usr/app | 1992-Sep-24 | 1994-Aug-17 | Networked Information Retrieval | |
| nisi | hus | 1990-Feb-15 | 1995-Aug-10 | Network Information Services Infrastructure | |
| njm | ops | 1990-Feb-15 | 1994-Apr-15 | Network Joint Management | |
| nntp | app | 1991-Apr-15 | 1993-Oct-20 | Network News Transport Protocol | |
| nntpext | app | 2008-Mar-28 | lists.eyrie.org | NNTP Extensions | |
| noctool2 | usv | 1990-Dec-15 | 1993-Jun-25 | NOC Tools Catalogue Revisions | |
| noctools | hus | pre 7/1989 | 1990-Apr-15 | NOC Tools | |
| nomcom | gen | 2008-Mar-28 | lists.elistx.com | ||
| noop | osi | 1991-Mar-15 | 1994-Apr-15 | Network OSI Operations | |
| notary | app | 1994-Feb-17 | 1995-Nov-13 | Notifications and Acknowledgments Requirements | |
| npp | app | 1990-Feb-15 | 1994-Feb-18 | Network Printing Protocol | |
| nsis | tsv | 2001-Nov-30 | 2011-Mar-17 | www.ietf.org | Next Steps in Signaling |
| oda | osi | 1991-Mar-15 | 1993-Apr-19 | Office Document Architecture | |
| odv | rtg | 1989-Jul-15 | 1990-May-15 | Open Distance Vector IGP | |
| oim | mgt | 1989-Oct-15 | 1992-Apr-15 | OSI Internet Management | |
| oinoc | pre jun-1988 | Open INOC | |||
| oncrpc | svapp | 1994-Mar-13 | 2001-Jan-23 | playground.sun.com ftp://playground.sun.com/pub/oncrpc | ONC Remote Procedure Call |
| opes | app | 2008-Mar-28 | www1.ietf.org | Open Pluggable Edge Services | |
| ops | 2006-Mar-28 | ||||
| opstat | ops | 1990-Dec-15 | 1995-Aug-06 | wuarchive.wustl.edu ftp://wuarchive.wustl.edu/doc/mailing-lists/oswg-l | Operational Statistics |
| orwg | rtg | pre 3/1990 | pre feb-1991 | Open Systems Routing | |
| osids | osi | 1990-Oct-15 | 1994-Nov-04 | OSI Directory Services | |
| osigen | osi | 1989-Jan-15 | 1992-Jun-10 | OSI General | |
| osigp | 1988-Mar-15 | ?? | Open SPF-based IGP | ||
| osinsap | osi | 1990-Jan-19 | 1991-Mar-15 | OSI NSAP Guidelines | |
| ositi | pre jun-1988 | OSI Technical Issues | |||
| osix400 | osi | 1990-Feb-15 | 1991-Aug-01 | OSI X.400 | |
| ospf | rtg | 1988-Mar-01 | 2018-Mar-01 | mailarchive.ietf.org | Open Shortest Path First IGP |
| osr | pre jun-1988 | Open Systems Routing | |||
| otp | sec | 1995-Jun-10 | 2002-Oct-29 | ftp.research.telcordia.com ftp://ftp.research.telcordia.com/pub/ietf-otp/archive | One Time Password Authentication |
| p2psip | art | 2007-Feb-21 | 2016-Dec-23 | mailarchive.ietf.org | Peer-to-Peer Session Initiation Protocol |
| pana | int | 2009-Dec-04 | www.ietf.org | Protocol for carrying Authentication for Network Access | |
| paws | app | 2011-Jun-14 | 2015-May-22 | www.ietf.org | Protocol to Access WS database |
| payload | art | 2011-Jan-26 | 2019-Sep-20 | mailarchive.ietf.org | Audio/Video Transport Payloads |
| pcc | int | pre jun-1988 | 1991-Jan-15 | Performance and Congestion Control | |
| pcn | tsv | 2007-Feb-28 | 2012-Jul-20 | www.ietf.org | Congestion and Pre-Congestion Notification |
| pcp | int | 2010-Aug-31 | 2017-Nov-12 | mailarchive.ietf.org | Port Control Protocol |
| pdnrout | rtg | pre jun-1988 | 1990-Oct-31 | Private Data Network Routing | |
| pem | sec | 1991-Aug-01 | 1996-Feb-09 | Privacy-Enhanced Electronic Mail | |
| pier | ops | 1996-Jan-04 | 1998-Jun-29 | ftp.isi.edu ftp://ftp.isi.edu/pier-archive | Procedures for Internet/Enterprise Renumbering |
| pilc | tsv | 1999-Apr-28 | 2004-Jan-08 | www.ietf.org | Performance Implications of Link Characteristics |
| pint | tsv | 1997-Jul-24 | 2001-Feb-12 | www.bell-labs.com | PSTN and Internet Internetworking |
| pip | int | 1992-Oct-02 | 1994-Feb-22 | P Internet Protocol | |
| pki4ipse | sec | 2006-Mar-28 | honor.icsalabs.com | Profiling Use of PKI in IPSEC | |
| pki4ipsec | sec | 2008-Mar-28 | honor.icsalabs.com | Profiling Use of PKI in IPSEC | |
| pkix | sec | 1995-Oct-26 | 2013-Oct-31 | www.ietf.org | Public-Key Infrastructure (X.509) |
| pktway | int | 1996-Sep-05 | 1999-Aug-11 | ftp.isi.edu ftp://ftp.isi.edu/pktway/pktway.mail | PacketWay |
| pmol | ops | 2007-Nov-14 | 2011-Aug-24 | www.ietf.org | Performance Metrics for Other Layers |
| pmtud | tsv | 2007-Ar-04 | www.ietf.org | Path MTU Discovery | |
| pmutd | 2010-Oct-21 | ||||
| poised | gen | 1994-Apr-15 | 1995-Jul-13 | Process for Organization of Internet Standard | |
| poised95 | gen | 1995-Jul-13 | 1996-Mar-15 | tis.com ftp://tis.com/pub/ietf/poised/poised.mbox | Process for Organization of Internet Standards |
| poisson | gen | 1996-Jul-25 | 2001-Oct-29 | ftp.tis.com ftp://ftp.tis.com/pub/lists/poised/poised.yymm | Process for Organization of Internet Standards ONgoing |
| policy | ops | 2008-Mar-28 | www.ietf.org | ||
| pop | app | 2008-Mar-28 | |||
| ppp | int | pre jan-1989 | 1989-Nov-15 | Point-to-Point Protocol | |
| pppext | int | 1989-Oct-15 | 2013-Oct-10 | www.ietf.org | Point-to-Point Protocol Extensions |
| ppsp | tsv | 2010-Mar-24 | 2016-Jan-13 | mailarchive.ietf.org | Peer to Peer Streaming Protocol |
| ppvpn | sub | 2008-Mar-28 | ppvpn.francetelecom.com | ||
| precis | art | 2010-Jun-11 | 2017-Nov-15 | mailarchive.ietf.org | Preparation and Comparison of Internationalized Strings |
| prim | app | 2001-Jul-30 | 2003-Apr-01 | www.imppwg.org | Presence and Instant Messaging Protocol |
| printmib | app | 1994-Jan-31 | 2000-Apr-18 | www.pwg.org | Printer MIB |
| problem | gen | 2008-Mar-28 | www.alvestrand.no | ||
| provreg | app | 2001-Jan-?? | 2004-Apr-05 | www.cafax.se | Provisioning Registry Protocol |
| psamp | ops | 2009-Aug-21 | www.ietf.org | Packet Sampling | |
| ptomaine | ops | 2008-Mar-28 | www.shrubbery.net | ||
| ptopomib | mgt | 1996-Oct-29 | 2000-Oct-03 | Physical Topology MIB | |
| ptpt | N/A | pre jun-1988 | pre-jan-1989 | Pt-Pt Protocol | |
| pwe3 | rtg | 2001-Mar-14 | 2014-Nov-20 | www.ietf.org | Pseudowire Emulation Edge to Edge |
| qosr | rtg | 1997-Feb-20 | 1999-Apr-06 | QoS Routing | |
| qresync | app | 2013-Apr-29 | 2014-May-27 | www.ietf.org | IMAP QRESYNC Extension |
| quis | app | 1994-Nov-15 | 1995-May-05 | Quality Information Services | |
| radius | ops | 1996-Jan-04 | 2000-Jul-07 | ftp.livingston.com ftp://ftp.livingston.com/pub/radius/archive | Remote Authentication Dial-In User Service |
| rai | 2012-Jul-29 | Real-time Applications and Infrastructure Area (rai) | |||
| rap | ops | 2008-Mar-28 | ops.ietf.org | Resource Allocation Protocol | |
| rdbmsmib | mgt | 1994-Jan-31 | 1994-Aug-23 | Relational Database Management Systems MIB | |
| rddp | tsv | 2002-Jun-27 | 2007-Nov-02 | www.ietf.org | Remote Direct Data Placement |
| rdisc | int | 2008-Mar-28 | |||
| receipt | app | 1995-Aug-06 | 1998-Apr-29 | cs.utk.edu ftp://cs.utk.edu/pub/receipt/mail-archive | Receipt Notifications for Internet Mail |
| repute | app | 2011-Nov-07 | 2013-Nov-22 | www.ietf.org | Reputation Services |
| rescap | app | 2008-Mar-28 | cs.utk.edu ftp://cs.utk.edu/pub/rescap | ||
| rip | rtg | 1995-Feb-26 | 2003-Jun-17 | xylogics.com ftp://xylogics.com/pub/users/gmalkin/rip/rip-arc | Routing Information Protocol |
| ripag | pre jun-1988 | RIP Advisory Group | |||
| ripv2 | rtg | 1993-May-28 | 1995-Feb-26 | xylogics.com ftp://xylogics.com/gmalkin/rip/rip-arc | RIP Version II |
| rlanmib | mgt | 1990-Aug-15 | pre 1-1992 | Remote LAN Monitoring | |
| rmonmib | ops | 2008-Mar-28 | www.ietf.org | Remote Network Monitoring | |
| rmt | tsv | 1999-Apr-22 | 2013-Sep-06 | www.ietf.org | Reliable Multicast Transport |
| roamops | ops | 1996-Nov-25 | 2001-Jan-24 | ftp-no.rutgers.edu ftp://ftp-no.rutgers.edu/misc/IETF/roamops | Roaming Operations |
| rohc | tsv | 2000-Apr-13 | 2010-Mar-16 | www.ietf.org | Robust Header Compression |
| rolc | rtg | 1993-Oct-21 | 1996-May-15 | cnri.reston.va.us ftp://cnri.reston.va.us/ietf-mail-archive/rolc/ | Routing over Large Clouds |
| rps | ops | 1995-Jun-27 | 2000-Feb-14 | ftp.isi.edu ftp://ftp.isi.edu/rps | Routing Policy System |
| rpsec | rtg | 2009-Mar-27 | www.ietf.org | Routing Protocol Security Requirements | |
| rreq | int | 1989-Oct-15 | 1995-May-24 | Router Requirements | |
| rserpool | tsv | 2000-Dec-05 | 2009-Apr-27 | www.ietf.org | Reliable Server Pooling |
| rsvp | tsv | 1993-Dec-22 | 2001-May-03 | ftp.isi.edu ftp://ftp.isi.edu/rsvp/rsvp.mail | Resource Reservation Setup Protocol |
| rtfm | ops | 1996-Jan-26 | 2000-Oct-01 | ftp.auckland.ac.nz ftp://ftp.auckland.ac.nz/pub/rtfm/ml-archive | Realtime Traffic Flow Measurement |
| rtg | 2012-Jul-29 | Routing Area (rtg) | |||
| run | usv | 1994-Oct-06 | 1995-Oct-20 | ftp.intel.com ftp://ftp.intel.com/pub/ietf-run | Responsible Use of the Network |
| rwhois | o&m | 1995-Mar-15 | 1998-Sep-25 | rs.internic.net ftp://rs.internic.net/put/rwhois/rwhois-archive | RWhois Operational Development |
| saag | 2009-Jul-12 | ||||
| sacred | sec | 2008-Mar-28 | www.imc.org | Securely Available Credentials | |
| salud | rai | 2010-Jul-13 | 2015-Feb-03 | www.ietf.org | Sip ALerting for User Devices |
| sasl | sec | 2002-Dec-12 | 2010-Aug-23 | www.ietf.org | Simple Authentication and Security Layer |
| savi | int | 2008-Jul-25 | 2018-Oct-18 | mailarchive.ietf.org | Source Address Validation Improvements |
| schema | app | 1997-Nov-24 | 2000-Feb-14 | www.imc.org | Schema Registration |
| sdr | rtg | 1993-Mar-19 | 1998-Mar-23 | catarina.usc.edu ftp://catarina.usc.edu/pub/sdrp | Source Demand Routing |
| seamoby | tsv | pre oct-2001 | 2004-Oct-04 | www.ietf.org | Context Transfer, Handoff Candidate Discovery, and Dormant Mode Host Alerting |
| sec | 2012-Jul-29 | Security Area (sec) | |||
| secsh | sec | 2008-Mar-28 | ftp.ietf.org ftp://ftp.ietf.org/ietf-mail-archive/secsh/ | Secure Shell | |
| send | int | 2008-Mar-28 | standards.ericsson.net | ||
| shim6 | int | 2005-Jun-29 | 2011-Aug-02 | www.ietf.org | Site Multihoming by IPv6 Intermediation |
| shmo | gen | 2020-Jun-08 | 2020-Jun-09 | Stay Home Meet Online | |
| shr | hus | 1990-Aug-15 | 1992-Apr-15 | Special Host Requirements | |
| sidr | rtg | 2006-Apr-18 | 2018-Sep-06 | mailarchive.ietf.org | Secure Inter-Domain Routing |
| sieve | app | 2004-Nov-24 | 2012-Nov-14 | www.ietf.org | Sieve Mail Filtering Language |
| sigtran | rai | 1998-Nov-23 | 2009-Mar-19 | www.ietf.org | Signaling Transport |
| simple | rai | 2001-Mar-08 | 2013-Feb-27 | www.ietf.org | SIP for Instant Messaging and Presence Leveraging Extensions |
| sip | rai | 1993-Jan-15 | 2009-May-01 | www.ietf.org | Session Initiation Protocol |
| sipbrandy | art | 2016-Jul-01 | 2021-Mar-22 | mailarchive.ietf.org | SIP Best-practice Recommendations Against Network Dangers to privacY |
| sipclf | rai | 2009-Sep-15 | 2013-Feb-20 | www.ietf.org | SIP Common Log Format |
| sipp | ipng | 1994-Feb-22 | 1994-Nov-18 | Simple Internet Protocol Plus | |
| sipping | rai | 2001-Nov-02 | 2009-May-01 | www.ietf.org | Session Initiation Proposal Investigation |
| siprec | art | 2010-Mar-12 | 2016-Dec-23 | mailarchive.ietf.org | SIP Recording |
| skinstak | osi | 2008-Mar-28 | |||
| slim | art | 2015-Oct-16 | 2018-Oct-25 | mailarchive.ietf.org | Selection of Language for Internet Media |
| smds | int | pre 2/1990 | 1990-Dec-15 | IP over Switched Megabyte Data Service | |
| smime | sec | 1997-Nov-06 | 2010-Oct-12 | www.ietf.org | S/MIME Mail Security |
| sming | o&m | 2000-Nov-15 | 2003-Apr-04 | ops.ietf.org | Next Generation Structure of Management Information |
| smtpext | app | 1990-Dec-15 | 1993-Mar-15 | list.cren.net: ftp://list.cren.net:/archives/ietf-smtp/* | Internet Mail Extensions |
| snadlc | mgt | 1993-May-13 | 2001-Apr-06 | SNA DLC Services MIB | |
| snanau | mgt | 1993-May-13 | 1999-Jun-09 | ftp.cisco.com ftp://ftp.cisco.com/snanaumib/mail-archive | SNA NAU Services MIB |
| snmp | mgt | 1987-Feb-15 | 1991-Nov-15 | Simple Network Management Protocol | |
| snmp-ng | ora | 2008-Mar-28 | ftp.tis.com ftp://ftp.tis.com/pub/ietf/snmp-ng | ||
| snmpauth | sec | pre 3/1990 | 1990-Dec-15 | SNMP Authentication | |
| snmpconf | ops | 2008-Mar-28 | Configuration Management with SNMP | ||
| snmpext | N/A | pre jun-1988 | pre-oct-1988 | SNMP Extensions | |
| snmpsec | sec | 1991-Mar-15 | 1993-May-03 | SNMP Security | |
| snmpv2 | mgt | 1994-Oct-06 | 1995-Dec-15 | ftp.tis.com ftp://ftp.tis.com/pub/ietf/snmpv2 | SNMP v2 |
| snmpv3 | ops | 2008-Mar-28 | ftp.tislabs.com ftp://ftp.tislabs.com/pub/ietf/snmpv3 | ||
| soc | rai | 2010-May-11 | 2015-Feb-02 | www.ietf.org | SIP Overload Control |
| softwire | int | 2005-Dec-08 | 2019-Nov-21 | mailarchive.ietf.org | Softwires |
| speechsc | rai | 2002-Jun-28 | 2012-Nov-13 | www.ietf.org | Speech Services Control |
| speermint | rai | 2006-Feb-08 | 2011-Nov-07 | www.ietf.org | Session PEERing for Multimedia INTerconnect |
| spfbis | app | 2012-Feb-07 | 2014-Apr-25 | www.ietf.org | SPF Update |
| spirits | tsv | 1999-Oct-27 | 2005-May-05 | www.bell-labs.com | Service in the PSTN/IN Requesting InTernet Service |
| spki | sec | 1997-Jan-29 | 2001-Feb-10 | Simple Public Key Infrastructure | |
| splices | rai | 2010-Jul-16 | 2012-Jan-26 | www.ietf.org | looSely-couPLed sIp deviCES |
| spwg | sec | 1990-Feb-15 | 1991-Aug-15 | Security Policy | |
| ssh | usv | 1994-Nov-17 | 1999-Feb-08 | info.cert.org ftp://info.cert.org/pub/ietf/ssh | Site Security Handbook |
| ssm | rtg | 2008-Mar-28 | www.ietf.org | Source-Specific Multicast | |
| ssphwg | sec | 1990-Mar-26 | 1991-Aug-01 | Site Security Policy Handbook | |
| st-coip | N/A | pre jun-1988 | ST and CO-IP | ||
| st2 | int | 1993-Oct-08 | 1996-Mar-15 | ftp.bbn.com ftp://ftp.bbn.com/pub/st/st-archive | Internet Stream Protocol |
| stdguide | ops/usv | 1995-Oct-30 | 1998-Jul-31 | ftp.midnight.com ftp://ftp.midnight.com/pub/stdguide-archive | Guide for Internet Standards Writers |
| stime | sec | 2008-Mar-28 | www.nist.gov | ||
| storm | tsv | 2009-Aug-04 | 2016-Feb-24 | mailarchive.ietf.org | STORage Maintenance |
| stox | art | 2013-Jun-14 | 2017-Jan-25 | mailarchive.ietf.org | SIP-TO-XMPP |
| str | pre jun-1988 | Short Term Routing | |||
| straw | art | 2012-Jun-04 | 2017-Mar-17 | mailarchive.ietf.org | Sip Traversal Required for Applications to Work |
| sunset4 | int | 2012-May-01 | 2018-May-16 | mailarchive.ietf.org | Sunsetting IPv4 |
| supa | ops | 2015-Oct-02 | 2017-Aug-03 | mailarchive.ietf.org | Simplified Use of Policy Abstractions |
| svrloc | tsv | 1990-Dec-15 | 2001-May-31 | www.srvloc.org | Service Location Protocol |
| syslog | sec | 2000-May-18 | 2010-Oct-26 | www.ietf.org | Security Issues in Network Event Logging |
| tcpimpl | tsv | 1997-Feb-06 | 2000-Oct-05 | tcp-impl.grc.nasa.gov | TCP Implementation |
| tcpinc | tsv | 2014-Jun-30 | 2019-Jun-05 | mailarchive.ietf.org | TCP Increased Security |
| tcplw | hus | 1990-Jan-01 | 1998-Apr-21 | TCP Large Windows | |
| tcpsat | tsv | 1997-Jul-10 | 2000-Feb-08 | tcpsat.grc.nasa.gov | TCP Over Satellite |
| telnet | app | 1989-Jun-15 | 1994-Nov-28 | Telnet | |
| telnet-lm | pre jun-1988 | Telnet Linemode | |||
| tewg | ops | 1990-Jan-30 | 1991-Aug-01 | ops.ietf.org | Topology Engineering |
| tftpexts | app | 1994-Oct-06 | 1995-Mar-15 | TFTP Extensions | |
| thinosi | app | 1993-Feb-01 | 1994-Oct-26 | Minimal OSI Upper-Layers | |
| tip | app | 1997-Jul-21 | 1998-Oct-23 | Transaction Internet Protocol | |
| tn3270e | app | 1997-Mar-24 | 2004-Feb-24 | Telnet TN3270 Enhancements | |
| tnfs | tsv | 1991-Aug-01 | 1996-Jan-15 | Trusted Network File Systems | |
| tokbind | sec | 2015-Mar-24 | 2021-Mar-22 | mailarchive.ietf.org | Token Binding |
| tpix | int | 1993-May-28 | 1994-Feb-22 | TP/IX | |
| trade | app | 2008-Mar-28 | lists.eListX.com | Internet Open Trading Protocol | |
| trainmat | usr | 1993-Feb-25 | 1996-Oct-15 | mailbase.ac.uk ftp://mailbase.ac.uk/pub/lists/network-training-tf/archives/ | Network Training Materials |
| tram | tsv | 2014-Feb-21 | 2021-Nov-10 | mailarchive.ietf.org | TURN Revised and Modernized |
| trans | sec | 2014-Feb-14 | 2021-Aug-31 | mailarchive.ietf.org | Public Notary Transparency |
| transmib | mgt | pre 2/1990 | 1990-Dec-15 | Transmission Mib | |
| trill | rtg | 2005-Jun-29 | 2018-Mar-19 | mailarchive.ietf.org | Transparent Interconnection of Lots of Links |
| trmon | mgt | 1992-Feb-06 | 1993-Sep-22 | Token Ring Remote Monitoring | |
| trunkmib | mgt | 1995-Jul-01 | 1999-Feb-15 | DS1/DS3 Revision MIB | |
| tsv | 2012-Jul-17 | 2012-Jul-18 | |||
| tuba | int | 1992-Oct-15 | 1995-May-22 | TCP/UDP Over CLNP-Addressed Networks | |
| tzdist | art | 2014-Aug-08 | 2016-Apr-02 | mailarchive.ietf.org | Time Zone Data Distribution Service |
| ucp | hus | 1990-Feb-15 | 1994-Mar-21 | User Connectivity Problems | |
| udlr | rtg | 2008-Mar-28 | www.udcast.com | ||
| upsmib | o&m | pre 4-dec-1995 | 1999-Apr-05 | Uninterruptible Power Supply | |
| urc | app | 2008-Mar-28 | ftp.gatech.edu ftp://ftp.gatech.edu/pub/urc/archives | ||
| uri | usr/app | 1992-Sep-24 | 1995-Aug-02 | Universal Resource Identifiers | |
| urlreg | app | 1997-Jul-15 | 1999-Nov-15 | www.imc.org | Uniform Resource Locator Registration Procedures |
| urn | app | 1996-Sep-24 | 2002-Oct-22 | lists.netsol.com | Uniform Resource Names |
| urnbis | art | 2010-Nov-23 | 2017-Oct-25 | mailarchive.ietf.org | Uniform Resource Names, Revised |
| usefor | app | 2009-Mar-13 | www.imc.org | Usenet Article Standard Update | |
| userdoc | hus | pre 2/1990 | 1990-Mar-15 | User Documents | |
| userdoc2 | usv | 1992-Mar-15 | 1994-Aug-10 | User Documents Revisions | |
| userglos | usv | 2008-Mar-28 | xylogics.com ftp://xylogics.com/pub/users/gmalkin/usergloss/usergloss-arc | ||
| usergloss | usv | 1990-Dec-20 | 1993-Jan-15 | Internet User Glossary Working Group | |
| uswg | hus | 1989-Jan-15 | 2002-Oct-21 | www.isc.org | User Services |
| vcarddav | app | 2012-Nov-14 | www.ietf.org | vCard and CardDAV | |
| vgmib | mgt | 1995-May-22 | 1998-Jan-27 | rosegarden.external.hp.com ftp://rosegarden.external.hp.com/pub/vgmib | 100VG-AnyLAN MIB |
| vipr | rai | 2011-Mar-27 | 2014-Jan-24 | www.ietf.org | Verification Involving PSTN Reachability |
| vpim | app | 2008-Mar-28 | www.ietf.org | Voice Profile for Internet Mail | |
| vrrp | rtg | 1997-Jun-12 | 2011-Jun-15 | www.ietf.org | Virtual Router Redundancy Protocol |
| vwrap | app | 2009-Sep-29 | 2011-May-19 | www.ietf.org | Virtual World Region Agent Protocol |
| webdav | app | 2008-Mar-28 | lists.w3.org | WWW Distributed Authoring and Versioning | |
| webi | app | 2001-Jan-16 | 2002-Jun-03 | www.wrec.org | Web Intermediaries |
| webpush | art | 2014-Oct-06 | 2017-Dec-07 | mailarchive.ietf.org | Web-Based Push Notifications |
| websec | app | 2010-Oct-12 | 2015-Apr-21 | www.ietf.org | Web Security |
| weird | usv | 1999-May-17 | 2001-Feb-19 | www.imc.org | Web Elucidation of Internet-Related Developments |
| weirds | app | 2012-May-15 | www.ietf.org | Web Extensible Internet Registration Data Service | |
| wg | 2010-Apr-13 | ||||
| wg-msg | app | 2008-Mar-28 | |||
| whip | app | 1994-Jun-09 | 1995-Jun-22 | ftp.es.net ftp://ftp.es.net/pub/ietf/wps | Internet White Pages Requirements |
| widex | app | 2005-Oct-24 | 2008-Mar-28 | www.ietf.org | Widget Description Exchange Service |
| wnils | usr/app | 1992-Sep-25 | 1996-Feb-21 | ucdavis.edu ftp://ucdavis.edu/archive/wnils | Whois and Network Information Lookup Service |
| wpkops | ops | 2013-Apr-11 | 2015-May-22 | www.ietf.org | Web PKI OPS |
| wrec | app | 1999-Mar-08 | 2001-Mar-30 | cs.utk.edu ftp://cs.utk.edu/pub/wrec | Web Replication and Caching |
| wts | sec | 1995-May-22 | 2001-Jul-16 | www-ns.rutgers.edu | Web Transaction Security |
| x25mib | mgt | 1991-Mar-15 | 1993-May-27 | X.25 Management Information Base | |
| x400ops | osi | 1991-Feb-15 | 1994-Jun-15 | X.400 Operations | |
| xcon | rai | 2003-Oct-07 | 2011-Sep-26 | www.ietf.org | Centralized Conferencing |
| xmldsig | sec | 2008-Mar-28 | lists.w3.org | ||
| xmpp | art | 2009-May-29 | 2015-Sep-14 | mailarchive.ietf.org | Extensible Messaging and Presence Protocol |
| xrblock | art | 2011-Jan-26 | 2019-Sep-20 | mailarchive.ietf.org | Metric Blocks for use with RTCP's Extended Report Framework |
| yam | app | 2009-May-26 | 2011-Nov-29 | www.ietf.org | Yet Another Mail |
| zeroconf | int | 2008-Mar-28 | www.merit.edu |