The DejaVu fonts provide a wide range of characters under a Free License.
copied from cf-staging / font-ttf-dejavuDejaVu fonts are a font family based on the Vera Fonts. Its purpose is to provide a wider range of characters while maintaining the original look and feel through the process of collaborative development Monospace font for pretty code listings. Next to that, DejaVu contains a lot of mathematical and other symbols, arrows, braille patterns, etc
