| BE10 | Région de Bruxelles-Capitale/Brussels Hoofdstedelijk Gewest
| BE21 | Prov. Antwerpen
| BE23 | Prov. Oost-Vlaanderen
| BE24 | Prov. Vlaams-Brabant
| BE25 | Prov. West-Vlaanderen
| BE31 | Prov. Brabant Wallon
| CZ01 | Praha
| DK01 | Hovedstaden
| DK03 | Syddanmark
| DK04 | Midtjylland
| DK05 | Nordjylland
| DE11 | Stuttgart
| DE12 | Karlsruhe
| DE13 | Freiburg
| DE14 | Tübingen
| DE21 | Oberbayern
| DE22 | Niederbayern
| DE23 | Oberpfalz
| DE24 | Oberfranken
| DE25 | Mittelfranken
| DE26 | Unterfranken
| DE27 | Schwaben
| DE30 | Berlin
| DE50 | Bremen
| DE60 | Hamburg
| DE71 | Darmstadt
| DE72 | Gießen
| DE73 | Kassel
| DE91 | Braunschweig
| DE92 | Hannover
| DE94 | Weser-Ems
| DEA1 | Düsseldorf
| DEA2 | Köln
| DEA3 | Münster
| DEA4 | Detmold
| DEA5 | Arnsberg
| DEB1 | Koblenz
| DEB3 | Rheinhessen-Pfalz
| DEC0 | Saarland
| DED5 | Leipzig
| DEF0 | Schleswig-Holstein
| IE05 | Southern
| IE06 | Eastern and Midland
| ES21 | País Vasco
| ES22 | Comunidad Foral de Navarra
| ES24 | Aragón
| ES30 | Comunidad de Madrid
| ES51 | Cataluña
| FR10 | Ile-de-France
| FRK2 | Rhône-Alpes
| ITC1 | Piemonte
| ITC2 | Valle d'Aosta/Vallée d'Aoste
| ITC3 | Liguria
| ITC4 | Lombardia
| ITH1 | Provincia Autonoma di Bolzano/Bozen
| ITH2 | Provincia Autonoma di Trento
| ITH3 | Veneto
| ITH4 | Friuli-Venezia Giulia
| ITH5 | Emilia-Romagna
| ITI1 | Toscana
| ITI4 | Lazio
| LT01 | Sostinės regionas
| LU00 | Luxembourg
| HU11 | Budapest
| NL11 | Groningen
| NL21 | Overijssel
| NL22 | Gelderland
| NL31 | Utrecht
| NL32 | Noord-Holland
| NL33 | Zuid-Holland
| NL34 | Zeeland
| NL41 | Noord-Brabant
| NL42 | Limburg (NL)
| AT12 | Niederösterreich
| AT13 | Wien
| AT21 | Kärnten
| AT22 | Steiermark
| AT31 | Oberösterreich
| AT32 | Salzburg
| AT33 | Tirol
| AT34 | Vorarlberg
| PL91 | Warszawski stołeczny
| PT17 | Área Metropolitana de Lisboa
| RO32 | Bucureşti - Ilfov
| SI04 | Zahodna Slovenija
| SK01 | Bratislavský kraj
| FI1B | Helsinki-Uusimaa
| FI20 | Åland
| SE11 | Stockholm
| SE12 | Östra Mellansverige
| SE21 | Småland med öarna
| SE22 | Sydsverige
| SE23 | Västsverige
| SE32 | Mellersta Norrland
| SE33 | Övre Norrland