The Sogdian language was an Eastern Iranian language spoken mainly in the Central Asian region of Sogdia, located in modern-day Uzbekistan, Tajikistan, Kazakhstan and Kyrgyzstan; it was also spoken by
Seal with two facing busts and Sogdian inscription "Indamic, Queen of Zacanta", Kushano-Sasanian period, 300-350 CE. British Museum 119999.
Sogdian text from a Manichaean creditor letter from around 9th to 13th century
Manichaean priests (Uyghur Turks) writing Sogdian manuscripts, in Khocho, Tarim Basin, c. 8th/9th century AD
Sogdian Christian text written in Estrangelo, discovered at Turpan, 9th—11th century.
The Manichaean script is an abjad-based writing system rooted in the Semitic family of alphabets and associated with the spread of Manichaeism from southwest to central Asia and beyond, beginning in t
Sogdian language
…To distinguish long vowels from short ones, an additional aleph can be written before the sign that denotes the long vowel. Sogdian also used the Manichaean alphabet, which consists of 29 letters. In transcribing Sogdian script into Roman letters, Aramaic ideograms are often noted by means of capitals…
Manichaean cosmogonic text in the Sogdian language