http://www.rfc-editor.org/rfc/rfc2300.txt
RFC 2300: Internet Official Protocol Standards, J. Postel1998-05-01T23:00:00-00:00A discussion of the standardization process and the RFC document series is presented first, followed by an explanation of the terms. Sections 6.2 - 6.10 contain the lists of protocols in each stage of standardization. Finally are pointers to references and contacts for further information. [STANDARDS-TRACK]