History of the alphabet many letters the Proto-Sinaitic alphabet had nor what their alphabetic order was. Among its descendants, the Ugaritic alphabet had 27 consonants, the South Arabian alphabets had 29, and the Phoenician alphabet 22. These scripts were arranged in two orders, an "ABGDE" order in Phoenician and an "HMĦLQ" order in the south; Ugaritic preserved both orders. Both sequences proved remarkably stable among the descendants of these scripts. The letter names proved stable among the many descendants of Phoenician, including Samaritan, Aramaic, Syriac, Arabic, Hebrew, and Greek alphabet. However, they were largely abandoned in Tifinagh, Latin and Cyrillic. The letter sequence continued
Hebrew alphabet diacritics or not. Since the Academy of the Hebrew Language ascertains that א in initial position is not transliterated, the symbol for the glottal stop ʾ is omitted from the transliteration, and only the subsequent vowels are transliterated (whether or not their corresponding vowel diacritics appeared in the text being transliterated), resulting in "im", "em" and "om", respectively. The diacritic geresh – "׳" – is used with some other letters as well (ד׳, ח׳, ט׳, ע׳, ר׳, ת׳), but only to transliterate "from" other languages "to" Hebrew – never to spell Hebrew words; therefore they were not included in this