Network Working Group Request for Comments: 3629 STD: 63 Obsoletes: 2279 Category: Standards Track F. Yergeau Alis Technologies November 2003 UTF-8, a transformation format of ISO 10646 UTF-8、ISO 10646の変換フォーマット This document specifies an Internet standards track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the