| Name | Country | Code | Category | Parent Subdivision | Flag |
|---|---|---|---|---|---|
| Normandie | France | FR-NOR | metropolitan region | ||
| Île-de-France | France | FR-IDF | metropolitan region | ||
| Hauts-de-France | France | FR-HDF | metropolitan region | ||
| Grand Est | France | FR-GES | metropolitan region | ||
| Corse | France | FR-COR | metropolitan region | ||
| Centre-Val de Loire | France | FR-CVL | metropolitan region | ||
| Bretagne | France | FR-BRE | metropolitan region | ||
| Bourgogne-Franche-Comté | France | FR-BFC | metropolitan region | ||
| Auvergne-Rhône-Alpes | France | FR-ARA | metropolitan region | ||
| Mayotte | France | FR-YT | overseas department |