script Urdu alphabet Ruqʿah script References Bibliography External links Rumicode: Online Service For Calligraphy Nastaliq Online: Online Service For Calligraphy Iranian Calligraphers Association Nastaliq Writer for Macintosh by SIL InPage Urdu: Official InPage Urdu DTP software site Faiz Nastaliq: Official Faiz site Profiles and works of World Islamic calligraphy Nastaliq Script | Persian Calligraphy Awami Nastaliq: A Nastaliq font by SIL International Islamic calligraphy Persian calligraphy Persian orthography Urdu calligraphy Iranian inventions