Production First Software  
   Commercial font site with some Latin, Cyrillic, Greek, Hebrew and Thai fonts.
   http://ourworld.compuserve.com/homepages/profirst/

Tilde  
   localized fonts for the Cyrillic, Baltic, Eastern European and Turkish languages; language support software for all Windows
   http://www.fonts.lv

Dr. Berlin's Foreign Font Archive - Cyrillic  
   Fonts for many Slavic languages including Bulgarian, Macedonian, Russian and Serbian.
   http://user.dtcc.edu/~berlin/font/cyrillic.htm

FontWorld  
   Commercial site carrying collection of predominantly Middle Eastern, Russian and Greek fonts and software.
   http://www.fontworld.com

AATSEEL Home  
   Slavic fonts and keyboard drivers for Macintosh and Windows.
   http://clover.slavic.pitt.edu/~aatseel/keyboards.html

BGSup  
   Bulgarian language with LaTeX using CP1251 encoding, package was build on Slackware Linux 7.0 and tested on Mandrake 7.0 and Red Hat 6.0.
   http://libra.astro.bas.bg/~rgb/bgsup/

HermesSoft  
   Cyrillic, and multi-language PostScript, Open Type and True Type fonts, and utilities for Windows and Macintosh.
   http://www.hermessoft.com/