Codes used in several countries
GA on a licence plate
GA is an area code in 4 countries. The plate's style and country code tell them apart.
Germany
GA-AB 1234Code details →Altmarkkreis Salzwedel (Saxony-Anhalt)
named after Gardelegen
Poland
GA 12345Code details →Gdynia (Pomeranian)
Slovakia
GA 123ABCode details →Galanta (Trnava Region)
United Kingdom
GA51 ABCCode details →Maidstone (Garden of England)