QR may refer to:

Arts and entertainment

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Businesses

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Places

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Science and technology

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    • qr., Quarter (unit) §  Length, 14 of a yard, equal to 9 inches
    • qr. av., Quarter (unit) §  Weight, 14 of a hundredweight, equal to 2 stone or 28 pounds avoirdupois

Mathematics

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Other uses

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See also

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