Northern Ireland should be Ireland.
Galicia should be Portugal.
Swiss should be Germany.
Austria should be Germany.
Ireland should be UK.
Portugal should be Spain.
Belarus should be Russia.
Andorra should be Spain.
Sweden should be Scandinavia.
Norway should be Scandinavia.
Denmark should be Scandinavia.
Croatia should be Serbia.
Ukraine should be Russia.
Iran should be Russia.
Slovenia should be Serbia.
Belgium should be Dutch or French.
It would make the map of Europe less ugly.