At 18:48 06/02/09, Samphan Raruenrom wrote: >Hi, > >I don't see ISO-8859-11 at http://www.iana.org/assignments/character-sets >Why ISO-8859-11 is not registered? Nobody yet did the work to register it. >Do someone need to register it? Yes. The IETF is a volunteer organization. If nobody volunteers, nothing gets done. You can voluneer! Regards, Martin.