Microsoft uses CodePages instead of Character sets Character sets and CodePages
Code Page   Platform                   Code Page
 Code        Platform
 437         U.S. MS-DOS                x01
 620         Mazovia (Polish) MS-DOS    x69
 737         Greek MS-DOS (437G)        x6A
 850         International MS-DOS       x02
 852         Eastern European MS-DOS    x64
 857         Turkish MS-DOS             x6B
 861         Icelandic MS-DOS           x67
 865         Nordic MS-DOS              x66
 866         Russian MS-DOS             x65
 895         Kamenicky (Czech) MS-DOS   x68

 1250        Eastern European Windows   xC8
 1251        Russian Windows            xC9
 1252        Windows ANSI               x03
 1253        Greek Windows              xCB
 1254        Turkish Windows            xCA

 10000       Standard Macintosh         x04
 10006       Greek Macintosh            x98
 10007       Russian Macintosh          x96
 10029       Macintosh EE               x97   (Polish)