Arabic Extended-C is a Unicode block encoding Qur'anic marks used in Turkey or Libya, and additional letters for Pegon in Indonesia.
Block
History The following Unicode-related documents record the purpose and process of defining specific characters in the Arabic Extended-C block:
Version Count L2 ID Document 15.0 U+10EFD..10EFF 3 16.0 U+10EC2..10EC4 3 U+10EFC 1 17.0 U+10EC5, 10EFB 2 U+10EC6 1 U+10EC7 1 U+10ED0 1 U+10ED1..10ED8 8 U+10EFA 1 18.0 U+10EC9..10ECF, 10EF0..10EF8 16 U+10ED9..10EEE, 10EF9 23
References