I J K L M N O P Q R S T U V W X Y Z), which derives from the Northwest Semitic "Abgad" order, is already well established.
aɪ dʒˈeɪ kˈeɪ ˈɛl ˈɛm ˈɛn ˈoʊ pˈiː kjˈuː ˈɑːɹ ˈɛs tˈiː jˈuː vˈiː dˈʌbəljˌuː ˈɛks wˈaɪ zˈiː, wˌɪtʃ dᵻɹˈaɪvz fɹʌmðə nɔːɹθwˈɛst sɛmˈɪɾɪk "ɐbɡˈæd" ˈɔːɹdɚ, ɪz ɔːlɹˌɛdi wˈɛl ɪstˈæblɪʃt.