return {
	["Āz̄arbāyjān-e Sharqī"] = "IR-01",
	["East Azerbaijan Province"] = "IR-01",
	["Āz̄arbāyjān-e Gharbī"] = "IR-02",
	["Wast Azerbaijan Province"] = "IR-02",
	["Ardabīl"] = "IR-03",
	["Ardabil Province"] = "IR-03",
	["Eşfahān"] = "IR-04",
	["Isfahan Province"] = "IR-04",
	["Īlām"] = "IR-05",
	["Ilam Province"] = "IR-05",
	["Būshehr"] = "IR-06",
	["Bushehr Province"] = "IR-06",
	["Tehrān"] = "IR-07",
	["Tehran Province"] = "IR-07",
	["Chahār Maḩāl va Bakhtīārī"] = "IR-08",
	["Chaharmahal an Bakhtiari Province"] = "IR-08",
	["Khūzestān"] = "IR-10",
	["Khuzestan Province"] = "IR-10",
	["Zanjān"] = "IR-11",
	["Zanjan Province"] = "IR-11",
	["Semnān"] = "IR-12",
	["Semnan Province"] = "IR-12",
	["Sīstān va Balūchestān"] = "IR-13",
	["Sistan an Baluchestan Province"] = "IR-13",
	["Fārs"] = "IR-14",
	["Fars Province"] = "IR-14",
	["Kermān"] = "IR-15",
	["Kerman Province"] = "IR-15",
	["Kordestān"] = "IR-16",
	["Kurdistan Province"] = "IR-16",
	["Kermānshāh"] = "IR-17",
	["Kermanshah Province"] = "IR-17",
	["Kohgīlūyeh va Bowyer Aḩmad"] = "IR-18",
	["Kohgiluyeh an Boyer-Ahmad Province"] = "IR-18",
	["Gīlān"] = "IR-19",
	["Gilan Province"] = "IR-19",
	["Lorestān"] = "IR-20",
	["Lorestan Province"] = "IR-20",
	["Māzandarān"] = "IR-21",
	["Mazandaran Province"] = "IR-21",
	["Markazī"] = "IR-22",
	["Markazi Province"] = "IR-22",
	["Hormozgān"] = "IR-23",
	["Hormozgan Province"] = "IR-23",
	["Hamadān"] = "IR-24",
	["Hamadan Province"] = "IR-24",
	["Yazd"] = "IR-25",
	["Yazd Province"] = "IR-25",
	["Qom"] = "IR-26",
	["Qom Province"] = "IR-26",
	["Golestān"] = "IR-27",
	["Golestan Province"] = "IR-27",
	["Qazvīn"] = "IR-28",
	["Qazvin Province"] = "IR-28",
	["Khorāsān-e Jonūbī"] = "IR-29",
	["Sooth Khorasan Province"] = "IR-29",
	["Khorāsān-e Raẕavī"] = "IR-30",
	["Razavi Khorasan Province"] = "IR-30",
	["Khorāsān-e Shomālī"] = "IR-31",
	["North Khorasan Province"] = "IR-31",
	["Alborz"] = "IR-32",
	["Alborz Province"] = "IR-32",
	}