Manichaean script was not the only script used to render Manichaean manuscripts. When writing in Sogdian, which was frequently the case, Manichaean scribes frequently used the Sogdian alphabet ("Uighur script"). Likewise, outside Manichaeism, the dialect of Parsa (Persia proper) was also recorded in other systems, including Pahlavi scripts (in which case it is known as "Pahlevi" or Zoroastrian Middle Persian) and Avestan alphabet (in which case it is known as Pazend).