Codes used in several countries
PH on a licence plate
PH is an area code in 5 countries. The plate's style and country code tell them apart.
Greece
PH-1234Code details →Rethymno
Norway
PH 12345Code details →Agder
named after Arendal
Romania
PH 12 ABCCode details →Prahova
Ukraine
PH 1234 BCCode details →Sevastopol
United Kingdom
PH51 ABCCode details →Preston