The Perso-Arabic script is a writing system derived from the Arabic script, primarily used for writing the Persian language and several other languages in the region, such as Urdu and Pashto. It features additional letters to accommodate sounds specific to these languages, making it distinct from standard Arabic. This script is written from right to left and consists of 32 letters. It is characterized by its cursive style, where letters connect to each other, and it includes diacritics to indicate short vowels. The Perso-Arabic script plays a crucial role in the cultural and literary heritage of the regions where it is used.