Azerbaijani alphabet ordered according to the latest Latin alphabet: 1 – in the beginning of a word and after vowels The Azeri Perso-Arabic alphabet also contains the letter ڭ. Originally ڭ stood for the sound [ŋ], which then merged with [n]. Initial versions of the Azeri Latin alphabet contained the letter Ꞑꞑ, which was dropped in 1938. The letter Цц, intended for the sound [ts] in loanwords, was used in Azerbaijani Cyrillic until 1951. In Azerbaijani, the sound [ts] generally becomes [s]. Azerbaijani alphabet The Azerbaijani alphabet () of the Republic of Azerbaijan is a Latin-script alphabet used for writing the Azerbaijani
Sogdian alphabet also includes several diacritics, which were used inconsistently. It is written from right to left, but by the time it had evolved into its child system, the Old Uyghur alphabet, it had been rotated 90 degrees, written vertically in columns from left to right. Voiced and voiceless fricatives are consistently not distinguished in the script. Aramaic logograms also appear in the script, remnants of adapting the Aramaic alphabet to the Sogdian language. These logograms are used mainly for functional words such as pronouns, articles, prepositions, and conjunctions. The Sogdian alphabet was found inscribed in Panjakent, so we can suppose alphabetisation