Display the GREEK font with character codes. NOBUILD indicates that the font specified in the NAME= argument is an existing font. HEIGHT= specifies the height of the Greek characters. ROMCOL=, ROMFONT=, and ROMHT= assign the color, type style, and height of the character codes. SHOWROMAN displays the character codes.
proc gfont name=greek
           nobuild
           height=3.7
           romcol=red
           romfont=swissl
           romht=2.7
           showroman;
run;
quit;