1899 establishments in Greece

Argolis or Argolida ( ; in ancient Greek and Katharevousa) is one of the regional units of Greece. It is part of the region of Peloponnese, situated in the eastern part of the Peloponnese peninsula and part of the tripoint area of Argolis, Arcadia and Corinthia. Much of the territory of this region is situated in the Argolid Peninsula.

Elis, also known as Ellis or Ilia (, Eleia), is a historic region in the western part of the Peloponnese peninsula of Greece. It is administered as a regional unit of the modern region of Western Greece. Its capital is Pyrgos. Until 2011 it was Elis Prefecture, covering the same territory.

Corinthia (; ) is one of the regional units of Greece. It is part of the region of Peloponnese. It is situated around the city of Corinth, in the north-eastern part of the Peloponnese peninsula.

prefecture of Greece

regional unit of Greece

Phocis (; ; ) is one of the regional units of Greece. It is part of the administrative region of Central Greece. It stretches from the western mountainsides of Parnassus on the east to the mountain range of Vardousia on the west, upon the Gulf of Corinth. It is named after the ancient region of Phocis, but the modern regional unit also includes parts of ancient Aetolia, Locris and Doris.

Evrytania ( ; ) is one of the regional units of Greece. It is part of the region of Central Greece. Its capital is Karpenisi (approx. 8,000 inhabitants).

former administrative division of Greece (till 1997) - geographically same to current Attica Region