Sogdian is a Unicode block containing characters used to write the Sogdian language from the 7th to 14th centuries CE.
Block
History The following Unicode-related documents record the purpose and process of defining specific characters in the Sogdian block:
Version Count L2 ID WG2 ID Document 11.0 U+10F30..10F59 42 N4815 doc)
Font There is a Unicode font encoding Sogdian - Noto Sans Sogdian.
References