NUTS 2021
| BE22 | Prov. Limburg (BE) |
| BE32 | Prov. Hainaut |
| BE33 | Prov. Liège |
| BE35 | Prov. Namur |
| BG41 | Югозападен (Yugozapaden) |
| CZ02 | Střední Čechy |
| CZ03 | Jihozápad |
| CZ06 | Jihovýchod |
| DK02 | Sjælland |
| DE40 | Brandenburg |
| DE80 | Mecklenburg-Vorpommern |
| DE93 | Lüneburg |
| DEB2 | Trier |
| DED2 | Dresden |
| DED4 | Chemnitz |
| DEE0 | Sachsen-Anhalt |
| DEG0 | Thüringen |
| EE00 | Eesti |
| IE04 | Northern and Western |
| EL30 | Aττική (Attiki) |
| EL42 | Νότιο Αιγαίο (Notio Aigaio) |
| ES11 | Galicia |
| ES12 | Principado de Asturias |
| ES13 | Cantabria |
| ES23 | La Rioja |
| ES41 | Castilla y León |
| ES52 | Comunidad Valenciana | (nouveau nom: Comunitat Valenciana)
| ES53 | Illes Balears |
| ES62 | Región de Murcia |
| ES70 | Canarias |
| FRB0 | Centre - Val de Loire |
| FRC1 | Bourgogne |
| FRC2 | Franche-Comté |
| FRD1 | Basse-Normandie |
| FRD2 | Haute-Normandie |
| FRE1 | Nord-Pas de Calais |
| FRE2 | Picardie |
| FRF1 | Alsace |
| FRF2 | Champagne-Ardenne |
| FRF3 | Lorraine |
| FRG0 | Pays de la Loire |
| FRH0 | Bretagne |
| FRI1 | Aquitaine |
| FRI2 | Limousin |
| FRI3 | Poitou-Charentes |
| FRJ1 | Languedoc-Roussillon |
| FRJ2 | Midi-Pyrénées |
| FRK1 | Auvergne |
| FRL0 | Provence-Alpes-Côte d’Azur |
| FRM0 | Corse |
| FRY2 | Martinique |
| ITF1 | Abruzzo |
| ITI2 | Umbria |
| ITI3 | Marche |
| CY00 | Κύπρος (Kýpros) |
| MT00 | Malta |
| NL12 | Friesland (NL) |
| NL13 | Drenthe |
| NL23 | Flevoland |
| AT11 | Burgenland |
| PL41 | Wielkopolskie |
| PL51 | Dolnośląskie |
| PT15 | Algarve |
| FI19 | Länsi-Suomi |
| FI1C | Etelä-Suomi |
| FI1D | Pohjois- ja Itä-Suomi |
| SE31 | Norra Mellansverige |