This is a designation for every parking lot that can be paid on Mobilly.
The letter or letters of the specific tariff zone indicate where your car is parked and what tariff will be charged for the parking time.
If you park the car on the street side, in the zone of the municipal LLC “Rīgas satiksme”, then the letter of the tariff zone will be displayed on the side of the payment machine.
If you park your car on the parking lot, you will find two or three letters of the tariff zone in the parking lot on the Mobilly orange sign.