Javaで使える文字集合一覧

ちょっと文字コードをいじっているので調べてみた。

JDK1.7.0_05での結果

Big5[csBig5]
Big5-HKSCS[Big5_HKSCS, big5-hkscs, big5hk, big5hkscs]
EUC-JP[eucjis, Extended_UNIX_Code_Packed_Format_for_Japanese, x-eucjp, eucjp, csEUCPkdFmtjapanese, euc_jp, x-euc-jp]
EUC-KR[5601, ksc5601-1987, ksc5601_1987, euckr, ksc5601, ksc_5601, ks_c_5601-1987, euc_kr, csEUCKR]
GB18030[gb18030-2000]
GB2312[euc-cn, x-EUC-CN, gb2312-1980, gb2312, gb2312-80, euccn, EUC_CN]
GBK[CP936, windows-936]
IBM-Thai[838, cp838, ibm838, ibm-838]
IBM00858[cp858, 858, ccsid00858, PC-Multilingual-850+euro, cp00858]
IBM01140[1140, cp01140, ccsid01140, cp1140, ebcdic-us-037+euro]
IBM01141[cp1141, 1141, cp01141, ccsid01141, ebcdic-de-273+euro]
IBM01142[cp01142, cp1142, ebcdic-no-277+euro, 1142, ebcdic-dk-277+euro, ccsid01142]
IBM01143[ebcdic-se-278+euro, 1143, cp01143, ccsid01143, ebcdic-fi-278+euro, cp1143]
IBM01144[cp01144, ebcdic-it-280+euro, 1144, ccsid01144, cp1144]
IBM01145[ebcdic-es-284+euro, cp1145, cp01145, 1145, ccsid01145]
IBM01146[ccsid01146, cp01146, ebcdic-gb-285+euro, 1146, cp1146]
IBM01147[ccsid01147, ebcdic-fr-277+euro, cp1147, 1147, cp01147]
IBM01148[cp1148, ebcdic-international-500+euro, 1148, ccsid01148, cp01148]
IBM01149[ebcdic-s-871+euro, cp01149, cp1149, 1149, ccsid01149]
IBM037[cs-ebcdic-cp-nl, 037, cp037, ebcdic-cp-nl, ibm-37, ebcdic-cp-wt, cs-ebcdic-cp-us, ebcdic-cp-ca, cs-ebcdic-cp-wt, csIBM037, ibm-037, cs-ebcdic-cp-ca, cpibm37, ibm037, ebcdic-cp-us]
IBM1026[cp1026, ibm-1026, 1026, ibm1026]
IBM1047[cp1047, 1047, ibm-1047]
IBM273[ibm-273, ibm273, cp273, 273]
IBM277[cp277, 277, ibm-277, ibm277]
IBM278[cp278, ebcdic-cp-se, 278, ibm278, ebcdic-sv, ibm-278, csIBM278]
IBM280[280, ibm-280, cp280, ibm280]
IBM284[cpibm284, csIBM284, ibm284, cp284, 284, ibm-284]
IBM285[ibm285, ebcdic-cp-gb, cpibm285, cp285, csIBM285, ebcdic-gb, 285, ibm-285]
IBM297[cp297, ibm297, 297, cpibm297, ebcdic-cp-fr, ibm-297, csIBM297]
IBM420[ibm420, cp420, 420, ibm-420, csIBM420, ebcdic-cp-ar1]
IBM424[csIBM424, ibm-424, ibm424, cp424, ebcdic-cp-he, 424]
IBM437[ibm-437, windows-437, cspc8codepage437, 437, ibm437, cp437]
IBM500[ibm-500, ebcdic-cp-bh, cp500, csIBM500, ibm500, ebcdic-cp-ch, 500]
IBM775[ibm-775, cp775, ibm775, 775]
IBM850[ibm-850, cp850, 850, cspc850multilingual, ibm850]
IBM852[ibm852, csPCp852, 852, ibm-852, cp852]
IBM855[cspcp855, 855, ibm855, ibm-855, cp855]
IBM857[csIBM857, 857, ibm-857, cp857, ibm857]
IBM860[860, cp860, ibm-860, csIBM860, ibm860]
IBM861[861, cp-is, ibm-861, cp861, csIBM861, ibm861]
IBM862[ibm-862, ibm862, csIBM862, cp862, cspc862latinhebrew, 862]
IBM863[ibm863, csIBM863, cp863, 863, ibm-863]
IBM864[csIBM864, ibm864, 864, cp864, ibm-864]
IBM865[csIBM865, ibm865, 865, ibm-865, cp865]
IBM866[866, ibm-866, ibm866, csIBM866, cp866]
IBM868[868, ibm-868, cp868, csIBM868, cp-ar, ibm868]
IBM869[869, ibm-869, cp869, csIBM869, cp-gr, ibm869]
IBM870[ibm-870, ebcdic-cp-roece, ebcdic-cp-yu, ibm870, csIBM870, cp870, 870]
IBM871[ibm-871, 871, ebcdic-cp-is, cp871, csIBM871, ibm871]
IBM918[cp918, ebcdic-cp-ar2, ibm-918, 918]
ISO-2022-CN[ISO2022CN, csISO2022CN]
ISO-2022-JP[jis_encoding, csjisencoding, jis, iso2022jp, csISO2022JP]
ISO-2022-JP-2[csISO2022JP2, iso2022jp2]
ISO-2022-KR[csISO2022KR, ISO2022KR]
ISO-8859-1[csISOLatin1, IBM-819, iso-ir-100, 8859_1, ISO_8859-1, l1, ISO8859-1, ISO_8859_1, cp819, ISO8859_1, latin1, ISO_8859-1:1987, 819, IBM819]
ISO-8859-13[8859_13, iso8859_13, iso_8859-13, ISO8859-13]
ISO-8859-15[IBM923, 8859_15, ISO_8859-15, ISO-8859-15, L9, ISO8859-15, ISO8859_15_FDIS, 923, LATIN0, csISOlatin9, LATIN9, csISOlatin0, IBM-923, ISO8859_15, cp923]
ISO-8859-2[iso-ir-101, csISOLatin2, ibm-912, 8859_2, l2, ISO_8859-2, ibm912, 912, ISO8859-2, latin2, iso8859_2, ISO_8859-2:1987, cp912]
ISO-8859-3[ibm-913, csISOLatin3, iso-ir-109, l3, 8859_3, ibm913, ISO_8859-3, ISO8859-3, 913, latin3, iso8859_3, ISO_8859-3:1988, cp913]
ISO-8859-4[iso-ir-110, iso8859-4, ibm914, ibm-914, l4, csISOLatin4, 914, 8859_4, latin4, ISO_8859-4, ISO_8859-4:1988, iso8859_4, cp914]
ISO-8859-5[cp915, ISO8859-5, ibm915, ISO_8859-5:1988, ibm-915, 8859_5, 915, cyrillic, iso8859_5, ISO_8859-5, iso-ir-144, csISOLatinCyrillic]
ISO-8859-6[arabic, ibm1089, iso8859_6, iso-ir-127, 8859_6, cp1089, ECMA-114, ISO_8859-6, csISOLatinArabic, ibm-1089, 1089, ISO8859-6, ASMO-708, ISO_8859-6:1987]
ISO-8859-7[iso8859-7, sun_eu_greek, csISOLatinGreek, 813, ISO_8859-7, ISO_8859-7:1987, ibm-813, greek, greek8, iso8859_7, ECMA-118, iso-ir-126, 8859_7, cp813, ibm813, ELOT_928]
ISO-8859-8[ibm916, cp916, csISOLatinHebrew, ISO_8859-8, ISO8859-8, ibm-916, iso8859_8, hebrew, 916, iso-ir-138, ISO_8859-8:1988, 8859_8]
ISO-8859-9[ISO_8859-9, 920, iso8859_9, csISOLatin5, l5, 8859_9, latin5, ibm920, iso-ir-148, ISO_8859-9:1989, ISO8859-9, cp920, ibm-920]
JIS_X0201[JIS0201, JIS_X0201, X0201, csHalfWidthKatakana]
JIS_X0212-1990[csISO159JISX02121990, x0212, jis_x0212-1990, iso-ir-159, JIS0212]
KOI8-R[cskoi8r, koi8_r, koi8]
KOI8-U[koi8_u]
Shift_JIS[x-sjis, shift_jis, sjis, ms_kanji, shift-jis, csShiftJIS]
TIS-620[tis620.2533, tis620]
US-ASCII[cp367, ascii7, ISO646-US, 646, csASCII, us, iso_646.irv:1983, ISO_646.irv:1991, IBM367, ASCII, default, ANSI_X3.4-1986, ANSI_X3.4-1968, iso-ir-6]
UTF-16[utf16, UTF_16, UnicodeBig, unicode]
UTF-16BE[X-UTF-16BE, UTF_16BE, ISO-10646-UCS-2, UnicodeBigUnmarked]
UTF-16LE[UnicodeLittleUnmarked, UTF_16LE, X-UTF-16LE]
UTF-32[UTF_32, UTF32]
UTF-32BE[X-UTF-32BE, UTF_32BE]
UTF-32LE[X-UTF-32LE, UTF_32LE]
UTF-8[UTF8, unicode-1-1-utf-8]
windows-1250[cp1250, cp5346]
windows-1251[ansi-1251, cp5347, cp1251]
windows-1252[cp1252, cp5348]
windows-1253[cp1253, cp5349]
windows-1254[cp1254, cp5350]
windows-1255[cp1255]
windows-1256[cp1256]
windows-1257[cp1257, cp5353]
windows-1258[cp1258]
windows-31j[csWindows31J, windows-932, MS932]
x-Big5-HKSCS-2001[big5-hkscs:unicode3.0, big5-hkscs-2001, big5hk-2001, big5hkscs-2001, Big5_HKSCS_2001]
x-Big5-Solaris[Big5_Solaris]
x-euc-jp-linux[euc-jp-linux, euc_jp_linux]
x-EUC-TW[euc_tw, EUC-TW, cns11643, euctw]
x-eucJP-Open[EUC_JP_Solaris, eucJP-open]
x-IBM1006[cp1006, ibm-1006, ibm1006, 1006]
x-IBM1025[cp1025, ibm-1025, 1025, ibm1025]
x-IBM1046[ibm-1046, cp1046, ibm1046, 1046]
x-IBM1097[cp1097, 1097, ibm-1097, ibm1097]
x-IBM1098[ibm-1098, cp1098, ibm1098, 1098]
x-IBM1112[ibm-1112, 1112, ibm1112, cp1112]
x-IBM1122[cp1122, ibm-1122, 1122, ibm1122]
x-IBM1123[cp1123, ibm-1123, 1123, ibm1123]
x-IBM1124[cp1124, ibm-1124, 1124, ibm1124]
x-IBM1364[cp1364, 1364, ibm1364, ibm-1364]
x-IBM1381[ibm1381, cp1381, ibm-1381, 1381]
x-IBM1383[cp1383, 1383, ibm1383, ibm-1383]
x-IBM33722[ibm33722, 33722, ibm-33722_vascii_vpua, ibm-5050, ibm-33722, cp33722]
x-IBM737[cp737, ibm-737, 737, ibm737]
x-IBM833[ibm-833, ibm833, cp833]
x-IBM834[ibm834, ibm-834, 834, cp834]
x-IBM856[856, cp856, ibm-856, ibm856]
x-IBM874[cp874, ibm874, 874, ibm-874]
x-IBM875[ibm875, 875, cp875, ibm-875]
x-IBM921[cp921, ibm921, ibm-921, 921]
x-IBM922[ibm922, ibm-922, cp922, 922]
x-IBM930[cp930, ibm930, ibm-930, 930]
x-IBM933[cp933, 933, ibm933, ibm-933]
x-IBM935[ibm935, cp935, 935, ibm-935]
x-IBM937[ibm-937, cp937, 937, ibm937]
x-IBM939[ibm-939, ibm939, cp939, 939]
x-IBM942[ibm-942, ibm942, cp942, 942]
x-IBM942C[942C, ibm942C, cp942C, ibm-942C]
x-IBM943[943, ibm-943, cp943, ibm943]
x-IBM943C[ibm-943C, 943C, cp943C, ibm943C]
x-IBM948[ibm948, ibm-948, cp948, 948]
x-IBM949[ibm949, ibm-949, 949, cp949]
x-IBM949C[cp949C, 949C, ibm-949C, ibm949C]
x-IBM950[950, ibm950, cp950, ibm-950]
x-IBM964[964, cp964, ibm-964, ibm964]
x-IBM970[970, ibm-970, ibm970, cp970, ibm-eucKR]
x-ISCII91[iso-ir-153, ST_SEV_358-88, ISCII91, iscii, csISO153GOST1976874]
x-ISO-2022-CN-CNS[ISO-2022-CN-CNS, ISO2022CN_CNS]
x-ISO-2022-CN-GB[ISO-2022-CN-GB, ISO2022CN_GB]
x-iso-8859-11[iso-8859-11, iso8859_11]
x-JIS0208[JIS_X0208-1983, x0208, JIS0208, JIS_C6226-1983, iso-ir-87, csISO87JISX0208]
x-JISAutoDetect[JISAutoDetect]
x-Johab[ksc5601_1992, ms1361, ksc5601-1992, johab]
x-MacArabic[MacArabic]
x-MacCentralEurope[MacCentralEurope]
x-MacCroatian[MacCroatian]
x-MacCyrillic[MacCyrillic]
x-MacDingbat[MacDingbat]
x-MacGreek[MacGreek]
x-MacHebrew[MacHebrew]
x-MacIceland[MacIceland]
x-MacRoman[MacRoman]
x-MacRomania[MacRomania]
x-MacSymbol[MacSymbol]
x-MacThai[MacThai]
x-MacTurkish[MacTurkish]
x-MacUkraine[MacUkraine]
x-MS932_0213
x-MS950-HKSCS[MS950_HKSCS]
x-MS950-HKSCS-XP[MS950_HKSCS_XP]
x-mswin-936[ms936, ms_936]
x-PCK[pck]
x-SJIS_0213
x-UTF-16LE-BOM[UnicodeLittle]
X-UTF-32BE-BOM[UTF_32BE_BOM, UTF-32BE-BOM]
X-UTF-32LE-BOM[UTF_32LE_BOM, UTF-32LE-BOM]
x-windows-50220[cp50220, ms50220]
x-windows-50221[ms50221, cp50221]
x-windows-874[ms-874, ms874, windows-874]
x-windows-949[windows-949, ms_949, windows949, ms949]
x-windows-950[ms950, windows-950]
x-windows-iso2022jp[windows-iso2022jp]

正直言って、思ってたよりも多い。ていうか、こんなに文字集合とエイリアスがあったんだなぁ。
なお、Javaがどのような環境でもサポートするべき文字集合の一覧はStandardCharsetsに定義されているもののみです。
ここで書いたものがどこでも使えるかどうかは不明なため、注意が必要です。