#hungarians
- Atelcuzu — A historical name (derived from Byzantine sources, specifically from Emperor Constantine VII Porphyrogenitus' work as 'Etelköz') denoting the geographical region temporarily inhabited by Hungarian tribes in the 9th century, prior to their definitive settlement in the Pannonian Basin. The territory, literally translated as 'Between rivers' or 'The land between rivers', was located north of the Black Sea, likely spanning between the Dnieper, Dniester, Prut, and Siret rivers, partially covering areas of eastern Romania and Moldova.