For glyphs to be included you mean? At least everything in /AdobeStandard, MacRoman Encoding and the Windows 1252 codepage that's not in /AdamsDenseEncoding already.
And now with ase instead of latin1. Sorry for the noise (too late now). Omegagreek acute ampersand apple approxequal asciicircum asciitilde asterisk backslash bar braceleft braceright breve brokenbar bullet caron cedilla cent circumflex copyright currency dagger daggerdbl degree dieresis divide dollar dotaccent ellipsis euro florin fraction grave greater greaterequal guilsinglleft guilsinglright hungarumlaut increment infinity integral less lessequal logicalnot lozenge macron mu multiply nonbreakingspace notequal numbersign ogonek onehalf onequarter onesuperior ordfeminine ordmasculine overscore paragraph partialdiff percent periodcentered perthousand pi plus plusminus product quotedbl quotesingle radical registered ring section softhyphen space sterling summation threequarters threesuperior tilde trademark twosuperior underscore verticalbar yen Patrick -- ConTeXt wiki and more: http://contextgarden.net