Peninsular Arabic
Peninsular Arabic, or Southern Arabic, are the varieties of Arabic spoken throughout the Arabian Peninsula. This includes the countries of Saudi Arabia, Yemen, Oman, United Arab Emirates, Kuwait, Bahrain, Qatar, Southern Iraq and the tribal people of Jordan (the native Jordanians).
Omani Arabic
Omani Arabic (also known as Omani Hadari Arabic) is a variety of Arabic spoken in the Al Hajar Mountains of Oman and in a few neighboring coastal regions. It is the easternmost Arabic dialect. It was formerly spoken by colonists in Kenya and Tanzania, but most or all of them have shifted to Swahili. There are several distinct dialects of Omani Arabic, such as Dhofari Arabic and Shihhi Arabic.