The Arabic alphabet consists of 28 letters. Each letter can take different forms depending on its position in a word: isolated, initial, medial, or final. Here's a description of the 28 letters:أ (Alif) - It represents a glottal stop or a long vowel sound.ب (Bāʾ) - It represents the sound "b."ت (Tāʾ) - It represents the sound "t."ث (Thāʾ) - It represents the sound "th" as in "think."ج (Jīm) - It represents the sound "j" as in "jam."ح (Ḥāʾ) - It represents a voiceless pharyngeal fricative, simila