Aija may refer to:
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Aija (given name), a Latvian feminine given name
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Aija Province, Province in the Ancash Region of Peru
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Aija District, District in the Ancash Region of Peru
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Aija, Peru
Aija is a town in central Peru, capital of the province Aija in the region Ancash, on the west side of the Cordillera Negra.
The famous scientist Santiago Antúnez de Mayolo was born here.
In ancient times, the city was one of the centres of R ...
, A town in the Ancash Region of Peru
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