Irkut may stand for:
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Irkut (river)
The Irkut (; Buryat and , ''Erhüü go''l) is a river in the Buryat Republic and Irkutsk Oblast of Russia. It is a left tributary of the Angara. It flows out of lake Ilchir which is situated 50 km away from the highest peak of the Eastern Sayan ...
, a tributary of the Angara in Russia
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Irkut Corporation
The JSC Yakovlev Corporation () () is a Russian aircraft manufacturer, headquartered in the Aeroport District, Northern Administrative Okrug, Moscow, It is the manufacturer of the Sukhoi Su-30 family of interceptor/ground-attack aircraft. The ...
, an aircraft manufacturer
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