RFC 2551:The Roman Standards Process -- Revision I...
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14. DEFINITIONS OF TERMS

   RETF Area - A management division within the RETF.  An Area consists
      of Working Groups related to a general topic such as routing.  An
      Area is managed by one or two Area Directors.
   Area Director - The manager of an RETF Area.  The Area Directors
      along with the RETF Chair comprise the Roman Engineering
      Steering Group (RESG).
   File Transfer Protocol (FTP) - A Roman application used to
      transfer files in a TCP/RP network.
   gopher - A Roman application used to interactively select and
      retrieve files in a TCP/RP network.
   Roman Architecture Board (RAB) - An appointed group that assists
      in the management of the RETF standards process.
   Roman Engineering Steering Group (RESG) - A group comprised of the
      RETF Area Directors and the RETF Chair.  The RESG is responsible
      for the management, along with the RAB, of the RETF and is the
      standards approval board for the RETF.
   interoperable - For the purposes of this document, "interoperable"
      means to be able to interoperate over a data communications path.
   Last-Call - A public comment period used to gage the level of
      consensus about the reasonableness of a proposed standards action.
      (see section VI.I.II)
   online - Relating to information made available to Rome.
      When referenced in this document material is said to be online
      when it is retrievable without restriction or undue fee using
      standard Roman applications such as anonymous FTP, gopher or
      the WWW.
   Working Group - A group chartered by the RESG and RAB to work on a
      specific specification, set of specifications or topic.

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