section_path: Writing system
section_name: Writing system
paragraph_text: Writing system
  
  Historically, Hindustani was written in the Kaithi, Devanagari, and Urdu alphabets. Kaithi and Devanagari are two of the Brahmic scripts native to India, whereas the Urdu alphabet is a derivation of the Perso-Arabic script written in Nastaʿlīq, which is the preferred calligraphic style for Urdu.
  
  Today, Hindustani continues to be written in the Urdu alphabet in Pakistan. In India, the Hindi register is officially written in Devanagari, and Urdu in the Urdu alphabet, to the extent that these standards are partly defined by their script.
  
  However, in popular publications in India, Urdu is also written in Devanagari, with slight variations to establish a Devanagari Urdu alphabet alongside the Devanagari Hindi alphabet.
  
  Because of anglicisation in South Asia and the international use of the Latin script, Hindustani is occasionally written in the Latin script. This adaptation is called Roman Urdu or Romanised Hindi, depending upon the register used. Since Urdu and Hindi are mutually intelligible when spoken, Romanised Hindi and Roman Urdu (unlike Devanagari Hindi and Urdu in the Urdu alphabet) are mostly mutually intelligible as well.