nls_utf8
nls_koi8-u
nls_koi8-ru
nls_koi8-r
nls_iso8859-9
nls_iso8859-7
nls_iso8859-6
nls_iso8859-5
nls_iso8859-4
nls_iso8859-3
nls_iso8859-2
nls_iso8859-15
nls_iso8859-14
nls_iso8859-13
nls_iso8859-1
nls_euc-jp
nls_cp950
nls_cp949
nls_cp936
nls_cp932
nls_cp874
nls_cp869
nls_cp866
nls_cp865
nls_cp864
nls_cp863
nls_cp862
nls_cp861
nls_cp860
nls_cp857
nls_cp855
nls_cp852
nls_cp850
nls_cp775
nls_cp737
nls_cp1255
nls_cp1251
nls_cp1250
nls_ascii
mac-turkish
mac-romanian
mac-roman
mac-inuit
mac-iceland
mac-greek
mac-gaelic
mac-cyrillic
mac-croatian
mac-centeuro
mac-celtic