charset-list

charset-list is a variable defined in `C source code'.
Its value is

(chinese-cns11643-15 gb18030 gb18030-4-byte-ext-2 gb18030-4-byte-ext-1 gb18030-4-byte-smp gb18030-4-byte-bmp gb18030-2-byte cp154 pt154 ptcp154 mik cp850 ibm850 symbol adobe-standard-encoding hp-roman8 cp1047 ibm1047 ebcdic-uk ebcdic-us mac-roman ethiopic unicode-ssp unicode-sip unicode-smp unicode-bmp mule-unicode-0100-24ff mule-unicode-e000-ffff mule-unicode-2500-33ff tibetan-1-column tibetan indian-2-column indian-1-column indian-glyph malayalam-akruti kannada-akruti telugu-akruti tamil-akruti oriya-akruti gujarati-akruti punjabi-akruti bengali-akruti devanagari-akruti punjabi-cdac gujarati-cdac malayalam-cdac kannada-cdac oriya-cdac assamese-cdac telugu-cdac tamil-cdac bengali-cdac sanskrit-cdac devanagari-cdac indian-is13194 mule-lao lao arabic-2-column arabic-1-column arabic-digit cp874 cp869 cp865 cp864 cp863 cp862 cp861 cp860 cp00858 cp858 cp857 cp855 cp852 cp851 cp775 cp737 cp720 cp437 cp866u ruscii cp1125 next cp1258 windows-1258 cp1257 windows-1257 cp1256 windows-1256 cp1255 windows-1255 cp1254 windows-1254 cp1253 windows-1253 cp1252 windows-1252 cp1251 windows-1251 cp1250 windows-1250 georgian-academy georgian-ps koi8-t koi8-u ibm866 cp866 alternativnyj koi8 koi8-r vscii-2 tcvn-5712 vscii vietnamese-viscii-upper vietnamese-viscii-lower viscii ipa chinese-sisheng cp949 cp949-2-byte big5-hkscs korean-ksc5601 cp932 cp932-2-byte katakana-sjis japanese-jisx0213\.2004-1 japanese-jisx0213-a japanese-jisx0213-2 japanese-jisx0213-1 japanese-jisx0212 japanese-jisx0208-1978 japanese-jisx0208 chinese-big5-2 chinese-big5-1 big5 chinese-cns11643-7 chinese-cns11643-6 chinese-cns11643-5 chinese-cns11643-4 chinese-cns11643-3 chinese-cns11643-2 chinese-cns11643-1 windows-936 cp936 chinese-gbk chinese-gb2312 katakana-jisx0201 latin-jisx0201 jisx0201 tis620-2533 thai-tis620 latin-iso8859-16 iso-8859-16 latin-iso8859-15 iso-8859-15 latin-iso8859-14 iso-8859-14 latin-iso8859-13 iso-8859-13 thai-iso8859-11 iso-8859-11 latin-iso8859-10 iso-8859-10 latin-iso8859-9 iso-8859-9 hebrew-iso8859-8 iso-8859-8 greek-iso8859-7 iso-8859-7 arabic-iso8859-6 iso-8859-6 cyrillic-iso8859-5 iso-8859-5 latin-iso8859-4 iso-8859-4 latin-iso8859-3 iso-8859-3 latin-iso8859-2 iso-8859-2 eight-bit-graphic eight-bit-control control-1 latin-iso8859-1 ucs eight-bit emacs unicode iso-8859-1 ascii)


Documentation:
List of all charsets ever defined.