
Sources:

unicode.org:	http://unicode.org/Public/MAPPINGS
IANA:		http://www.iana.org/assignments/charset-reg/
haible.de:	http://haible.de/bruno/charsets/conversion-tables/

    ARMSCII-8	haible.de: Armenian.html
    Big5	unicodeorg: OBSOLETE/EASTASIA/OTHER
    CP1131	haible.de: CP1131.html / aix-4.3.2/IBM-1131.TXT
    CP1251	unicode.org: VENDORS/MICSFT/WINDOWS
    CP866	unicode.org: VENDORS/MICSFT/PC
    CP949	unicode.org: VENDORS/MICSFT/WINDOWS
    GB18030	haible.de: GB18030.html
    GB2312	haible.de: GB2312.html / unicode.org-mappings/EASTASIA/GB/GB2312.TXT
    GBK
    ISCII-DEV	unicode.org: VENDORS/APPLE/DEVANAGA i/ haible.de: Indic.html
    ISO8859-1	unicode.org: ISO8859/
    ISO8859-2	unicode.org: ISO8859/
    ISO8859-4	unicode.org: ISO8859/
    ISO8859-5	unicode.org: ISO8859/
    ISO8859-7	unicode.org: ISO8859/
    ISO8859-9	unicode.org: ISO8859/
    ISO8859-13	unicode.org: ISO8859/
    ISO8859-15	unicode.org: ISO8859/
    KOI8-R	unicode.org: VENDORS/MISC
    KOI8-U	unicode.org: VENDORS/MISC
    PT154	IANA: PTCP154
    SJIS	haible.de: Shift_JIS.html
    US-ASCII	From ISO8859-1.TXT
    eucCN	haible.de: GB2312.html / unicode.org-mappings/EASTASIA/GB/GB2312.TXT
    eucJP	haible.de: EUC-JP.html / libiconv 1.13
    eucKR	haible.de: EUC-KR.html
