Alion may refer to any of the following:
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Leon Tomșa
Leon Tomșa, also known as Leon Vodă ("Leon the Voivode") or Alion, was the List of rulers of Wallachia, Prince of Wallachia from October 1629 to July 1632. He claimed to be a son of Ștefan IX Tomșa, and as such a Moldavian, but was generally ...
, Prince of Wallachia
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Ion Buzdugan
Ion Alion Buzdugan (Romanian Cyrillic and , born Ivan Alexandrovici Buzdâga;Onisifor Ghibu, "Trei luni din viața Basarabiei", in '' Societatea de Mâine'', Nr. 13/1924, p. 283Constantin Poenaru, "Viața bucovineană în Rîmnicu-Vâlcea postbel ...
, Romanian writer
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Alión, a Spanish winery
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Alion Science and Technology, a defense contractor
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