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
Samaritan Hebrew Samaritan alphabet is close to the script that appears on many Ancient Hebrew coins and inscriptions. By contrast, all other varieties of Hebrew, as written by Jews, employ the later 'square' Hebrew alphabet, which is in fact a variation of the Aramaic alphabet that Jews began using in the Babylonian captivity following the exile of the Kingdom of Judah in the 6th century BCE. During the 3rd century BCE, Jews began to use this stylized "square" form of the script used by the Achaemenid Empire for Imperial Aramaic, its chancellery script while the Samaritans continued to use the Paleo-Hebrew alphabet,