Regio
From Wikipedia, the free encyclopedia
Regio (pl. regiones) is the Latin word for 'region.' It may mean:
- Regio (astronomy) - in planetary geology, a large area of a planet or moon that are strongly differentiated in colour or albedo
- Regio (anatomy) - in anatomy, to describe certain areas on the body
- Regio (Rome), in ancient Rome as a name for quartiers of the city of Rome
- Regio (Constantinople), in ancient Constantinople as a name for the 12 quartiers of the city of Constantinople, made in analogy with those of Rome