national term:
arengupiirkond
national definition:Eesti Regionaalarengu Strateegia eristab 12 arengupiirkonda, kasvuala.
english term:
development area
english definition:Strategy of Regional Development in Estonia distinguishes between 12 growth areas/regions and other regions.

Belarus
Denmark
Estonia
Finland
Germany
Latvia
Lithuania
Norway
Poland
Russia
Sweden

