acoc is a regular-expression based colour formatter for programs that display output on the command-line. It works as a wrapper around the target program, executing it and capturing the stdout stream. Optionally, stderr can be redirected to stdout, so that it, too, can be manipulated. acoc then applies matching rules to patterns in the output and applies colours to those matches.
This HOWTO explains how to extract embedded bitmaps (sbits) out of CJK TrueType fonts, generating high quality bit-mapped fonts for X11. Included are several encoding maps for Chinese, Japanese, and Korean encodings. Most CJK TrueType fonts include embedded bitmaps for 10, 12, 14, 16, 18 and 20 point sizes.
The ClearlyU family of bitmap fonts provides a set of 12 pt, 100 dpi proportional BDF fonts with many of the glyphs needed for Unicode text (including numerous alternate glyphs and other glyphs not encoded in Unicode that are necessary to actually display certain scripts, e.g., Arabic or Devanagari).
The DejaVu fonts are a font family based on the Bitstream Vera Fonts. Its purpose is to provide a wider range of characters while maintaining the original look and feel. The family is available as TrueType fonts and also as third-party packages for various operating systems, including handhelds.