Central Switzerland is the region of the Alpine foothills geographically the heart and historically the origin of Switzerland, with the cantons of Uri, Schwyz, Obwalden, Nidwalden, Lucerne and Zug.
Northern Hungary is a region in Hungary. As a statistical region it includes the counties Borsod-Abaúj-Zemplén, Heves and Nógrád, but in colloquial speech it usually also refers to Szabolcs-Szatmár-Bereg county. The region is in the north-eastern part of the country. The region's centre and largest city is Miskolc.
Central Hungary is one of the seven statistical regions in Hungary. It includes Budapest and Pest County.
Central Transdanubia is a statistical region of Hungary. The capital is Székesfehérvár. It is part of Transdanubia region. Central Transdanubia includes counties of Fejér, Komárom-Esztergom, and Veszprém.
Western Transdanubia is a statistical region of Hungary. It is part of the Transdanubia region. Western Transdanubia includes the counties of Zala, Vas, and Győr-Moson-Sopron.
Southern Transdanubia is a statistical region of Hungary. It is part of the Transdanubia region. Southern Transdanubia includes the counties of Somogy, Tolna, and Baranya. Its capital is the city of Pécs.
The Northern Great Plain is a statistical region of Hungary. It is part of the Great Plain and North region. The Northern Great Plain includes the counties of Hajdú-Bihar, Jász-Nagykun-Szolnok, and Szabolcs-Szatmár-Bereg, with a total area of 17,749 km2 (6,853 sq mi) and a population of around 1.5 million.
The Southern Great Plain is a statistical region of Hungary. It is part of Great Plain and North region. The Southern Great Plain includes three counties:
Eastern Switzerland is the common name of the region situated to the east of Glarus Alps, with the cantons of Schaffhausen, Thurgau, St. Gallen, Appenzell Ausserrhoden, Appenzell Innerrhoden, and Glarus. The north of canton of Graubünden is usually considered to be part of Eastern Switzerland as well.
Severozapaden, is a region of Bulgaria. The capital is the city of Pleven. The region has the lowest-ranked economy in Bulgaria and the European Union, with a GDP per capita (PPS) of €9,300 or 31% of EU28 average (2017). It includes five administrative divisions or oblasts: Vidin Province, Vratsa Province, Montana Province, Lovech Province and Pleven Province.
Yuzhen Tsentralen Planning Region is a Bulgarian planning region. The capital is Plovdiv, the second-largest city in Bulgaria. It includes five Bulgarians provinces: Plovdiv Province, Pazardzhik Province, Smolyan Province, Kardzhali Province and Haskovo Province.
Severen Tsentralen Planning Region is a planning region of Bulgaria, encompassing five Bulgarian provinces: Ruse, Veliko Tarnovo, Gabrovo, Targovishte and Razgrad.
Yugoiztochen Planning Region is one of Bulgaria's planning regions. The capital is Burgas. It includes Burgas Province, Sliven Province, Yambol Province and Stara Zagora Province.
The Littoral–Inner Carniola Statistical Region is a statistical region in southwest Slovenia. Until January 1, 2015 it was named the Inner Carniola–Karst Statistical Region.
The Lake Geneva region or Lemanic Region is the common name of the region of Switzerland encompassing the cantons of Geneva, Vaud and Valais. It is one of the NUTS-2 regions of Switzerland.
Espace Mittelland is a region of Switzerland, encompassing the cantons of Bern, Fribourg, Jura, Neuchâtel and Solothurn. It is one of the NUTS-2 regions of Switzerland.
The Šumadija and Western Serbia is one of the five statistical regions of Serbia. It is also a level-2 statistical region according to the Nomenclature of Territorial Units for Statistics (NUTS). It was formed in 2010. The region has a total population of 2,031,697, according to the 2011 census.
Western Slovakia is one of the four NUTS-2 Regions of Slovakia. It was created at the same time as were the Nitra, Trnava and Trenčín regions. Western Slovakia is the most populated of the four regions of Slovakia and its GDP per capita is 69% of the European Union average.
Central Slovakia is one of the four NUTS-2 Regions of Slovakia. It was created at the same time as were the Žilina and the Banská Bystrica regions. Central Slovakia is the largest of the four regions of Slovakia and its GDP per capita is 61% of the European Union average.
Eastern Slovakia is one of the four NUTS-2 Regions of Slovakia. It was created at the same time as were the Košice and Prešov regions. Eastern Slovakia is the least developed of the four NUTS-2 regions of Slovakia, with its GDP per capita being 54% of the European Union average.
Switzerland 
