#21 – Urdu (66 Million)
Urdu is the national language of Pakistan regulated by National Language Authroity and also official language of sevel states of India like Andhra Pardesh, Uttar Pardesh and Dehli regulated by National Council for Promotion of Urdu Language. Urdu language belongs to the Indo-European family of Indo-Iranian group. Indian Urdu Braille, Pakistani Urdu Braille and Extended Perso-Arabic are the writing system of urdu. Urdu has different dialects, including Rekhta, Dakhni and Moden Vernacular Urdu. More than that letters of urdu get from persian whch is obtain from Arabic language.