Official language in Iran is Farsi (Persian).
English is the offical second language in Iran, however, it is very difficult to communicate in English with ordinary people in Iran. Therefore, it is recommended to learn the following basic phrases:
Taxi = Taxi
Street = khiaaban
Square = Meidaan (for example: Vanak square = Meydane vanak)
Take me to this address = Mano bebar be in address
Taxi fare = Keraaye taxi
How much will you charge me? = Cheghadr mishe?
Medical office = Matab (for example: Dr HOSNANAI's medical office = Matabe doctor Hosnani)
I would like to order a chicken soup = Soope morgh lotfan
Air conditioner is nor working = Cooler kar nemikone
I need a plug adapter = Mobadele piriz lotfan
How much is this = In chande?
Any discount? = Takhfif nadare?
Water please = Aab lotfan