Officially name: Sultanate of Oman
Capital: Muscat
Largest city: Muscat
Official language: Arabic
Government: Islamic absolute monarchy
Omani Rial (OMR) = 1,000 baiza. Notes are in denominations of OMR50, 20, 10, 5 and 1, and 500, 250, 200 and 100 baiza. Coins are in denominations of 50, 25, 10 and 5 baiza.
Muscat is the capital of Oman. It is also the seat of government and largest city in the Governorate of Muscat. According to the National Centre for Statistics and Information (NCSI), the total population of Muscat Governorate reached 1.2 million as of April 2014.