Aba Subregon was[when?] a subregion in Fejér County, Hungary. Its center was Aba. It was the only subregion where the center is not a town or a city.

Settlements

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Aba Csősz Káloz Sárkeresztúr Sárosd
Sárszentágota Seregélyes Soponya Tác

47°02′N 18°31′E / 47.033°N 18.517°E / 47.033; 18.517