Codes used in several countries
15 on a licence plate
15 is an area code in 3 countries. The plate's style and country code tell them apart.
France
1234 AB 15Code details →Cantal (Auvergne-Rhône-Alpes)
Russia
А 123 ВС 15Code details →North Ossetia–Alania (North Caucasian Federal District)
Türkiye
1534 ABC 123Code details →Burdur
France
Russia
Türkiye