Dase may refer to:

• Dase Marc Álvarez, Mural Artist & Graphic designer
• Zacharias Dase (1824–1861), German mental calculator
• Dase (Erpe), a river of Hesse, Germany, tributary of the Erpe

• Cambridge diet
• Cambridge Diet
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• Cambridge energy research
• Cambridge energy research associates
• Cambridge English: Young Learners
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• Cambridge Gas Company
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• Cambridge grammar of the english language
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• Cambridge health alliance
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