Table 1 European regional classifications.

From: COVID-19 European regional tracker

Country (NUTS 0) Code NUTS 1 NUTS 2 NUTS 3 LAU/Other admin units
Austria AT Gruppen von Bundesländern (3) Bundesländer (9) Politische Bezirke (35) Bezirke (94), Gemeniden (2096)
Belgium BE Gewesten/Régions (3) Provincies/Provinces (11) Arrondissementen/Arrondissements (44) Gemeenten/Communes (581)
Croatia HR Regija (4) Županija (21) Gradovi i općine (556)
Czechia CZ Území(1) Regiony soudržnosti (8) Kraje (14) Obce (6258)
Denmark DK Regioner (5) Landsdele (11) Kommuner (99)
Estonia EE Maakondade grupid (5) Linn, vald (79)
Finland FI Manner-Suomi, Ahvenananmaa/Fasta Finland, Åland (2) Suuralueet/Storområden (5) Maakunnat/Landskap (19) Kunnat/Kommuner (311)
France FR Zones d’études et d’aménagement du territoire (14) Régions (27) Départements (101) Communes (34970)
Germany DE Länder (3) Regierungsbezirke (38) Kreise (401) Gemeniden (11087)
Greece EL Geografikes Perioches (4) Periferies (13) Periferiakon Enotiton (52) Topikes Koinotites (6134)
Hungary HU Statisztikai nagyrégiók (3) Tervezési-statisztikai régiók (8) Megyék + Budapest (20) Települések (3155)
Ireland IE Regions (3) Regional Authority Regions (8) Local Election Areas (166)
Italy IT Gruppi di regioni (5) Regioni (21) Provincie (107) Comuni (7926)
Latvia LV Statistiskie reģioni (6) Republikas pilsētas, novadi (119)
Netherlands NL Landsdelen (4) Provincies (12) NUTS 3 (40) Gemeenten (355)
Norway NO Landsdeler (7) Fylker (18) Kommuner (356)
Poland PL Makroregiony (7) Regiony (17) Podregiony (73) Gminy (2478)
Portugal PT Continente + Regiões Autónomas (3) Grupos de Entidades Intermunicipais + Regiões Autónomas (7) Entidades Intermunicipais + Regiões Autónomas (25) Freguesias (3098)
Romania RO Macroregiuni (4) Regiuni (8) Judet + Bucuresti (42) Comuni + Municipiu + Orase (3181)
Slovenia SI Kohezijske regije (2) Statistične regije (12) Občine (212)
Slovak Republic SK Oblasti (4) Kraje (8) Obce (2927)
Spain ES Agrupación de comunidades autónomas (7) Comunidades y ciudades Autónomas (19) Provincias + islas + Ceuta, Melilla (59) Municipios (8131)
Sweden SE Grupper av riksområden (3) Riksområden (8) Län (21) Kommuner (290)
Switzerland CH Grossregionen (7) Kantone (26) Gemeinden/Communes (2222)
United Kingdom UK Government Office Regions (12) Counties (41) Upper tier authorities (UTAs) (179) Local Authority Districts (LADs) (315)
  1. Note: Table extracted from the Eurostat NUTS and National Administrative Units Correspondence page. Number of regions are given in brackets and the region at which the data is available is highlighted in bold. UK is dealt with as four different countries: England, North Ireland, Scotland, Wales.