West Siberian economic region (Zapadno-Sibirsky ekonomichesky rayon), an economic region of Russia
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Siberian Federal District (Sibirsky federalny okrug), a federal district of Russia
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East Siberian economic region (Vostochno-Sibirsky ekonomichesky rayon), an economic region of Russia
The Russian name Сибирский кедр (tr. Sibirsky kedr) is often mis-translated in English as "Siberian cedar"; references to "cedar" in texts translated from Russian usually refer to this tree or related pines, not to cedars.