Nun is the fourteenth letter of the Semitic abjads, including Phoenician Nūn , Hebrew Nun נ, Aramaic Nun , Syriac Nūn ܢܢ, and Arabic Nūn ن (in abjadi order). It is the third letter in Thaana (ނ), pronounced as "noonu".
Its sound value is [n].
The Phoenician letter gave rise to the Greek nu (Ν), Etruscan , Latin N, and Cyrillic Н.