Saudi Arabia
The official language of Saudi Arabia is Arabic. The three main regional variants spoken by Saudis are Hejazi Arabic (about 6 million speakers), Najdi Arabic (about 8 million speakers), and Gulf Arabic (about 0.2 million speakers). Saudi Sign Language is the principal language of the deaf community. The large expatriate communities also speak their own languages, the most numerous of which are Tagalog (700,000), Rohingya (400,000), Urdu (380,000), Egyptian Arabic (300,000), and Indonesian (250,000).
Northwest Arabian Arabic
The Northwest Arabian Arabic dialects share a number of features distinguishing them from the North Arabian Bedouin dialects:Levantine Bedawi is spoken in the eastern area of Jordan, in the southwestern corner of Syria and in the Bedouin regions of Egypt (on the northern and southern coast of the Sinai).