The Middle East is a region of the world that is home to many different languages. Two of the most common languages spoken in the Middle East are Iranian (5 letters) and Farsi (5 letters). Iranian and Farsi are both Indo-European languages, and are closely related to each other. ARABIC (6 letters) is another language spoken in the Middle East, and is a Semitic language. HEBREW (6 letters) is also a Semitic language, and is one of the oldest languages still in use today.