Doulos SIL is a Unicode-based font family that supports the wide range of languages that use the Latin and Cyrillic scripts, whether used for phonetic or orthographic needs. Linguists appreciate the wide range of characters and symbols useful in their work. This font makes use of state-of-the-art font technologies to support complex typographic issues, such as the need to position arbitrary combinations of base glyphs and diacritics optimally.