Betsimisaraka ("the many inseparables" in the Betsimisaraka language) may refer to:
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Betsimisaraka people, a large ethnic group of Madagascar
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Betsimisaraka language, language of the Betsimisaraka people
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Betsimisaraka region, the region in Eastern Madagascar inhabited by the Betsimaraka
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''Betsimisaraka'' (moth), a synonym of the snout moth genus ''Nhoabe''
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