Refion
Baltic States
21
Baltikum
7
Baltic Sea Region
4
Europe, Central
3
Europe, Eastern
3
Russia (Federation)
3
Scandinavia
3
Baltic states
2
Estland
2
Hansa towns
2
Lettland
2
Litauen
2
Lüneburg
2
Riga
2
Soviet Union
2
Baltia
1
Baltic Coast
1
Baltic Provinces (Russia)
1
Baltic States -- Foreign relations -- Europe -- Congresses
1
Belarus
1
Communist countries
1
Estonia
1
Europe
1
Europe -- Politics and government -- 1989- -- Congresses
1
Europe, Northern
1
European Union countries
1
Gdańsk (Poland)
1
Graz
1
Lithuania Minor (Russia and Lithuania)
1
Livonia
1
Netherlands
1
Ostseeraum
1
Pohjoismaat
1
Poland
1
Pomerania (Poland and Germany)
1
Russia (Federation) -- Foreign relations -- Europe -- Congresses
1
Tartu (Estonia)
1