Inner Sea Organisation

Inner Sea Organisation (Baltian Alemannisch) Inneres Meer Organisation (Estemerian) Sisemere organisatsioon (Latovian) Iekšējās jūras organizācija (Pikolan language) Ēntranjūris Ōrganizatji
Location	Members are located along the Argisian Great Lakes.
Members	Ateenia Baltica Fina Mokhavia Transbaltia
Establishment
• Founding	1993

The Inner Sea Organisation is an association of five Argisian Great Lakes nations founded in 1993 to foster closer ties between its member states and promote economic growth.