QCM

QCM may refer to:

• Quality Capital Management, a UK-based hedge fund specialising in managed futures.
• Quartz crystal microbalance, a weighing instrument which measures a mass per unit area by measuring the change in frequency of a quartz crystal resonator
• Quad City Mallards, a former ECHL team that played in the Quad Cities area of Illinois
• Quality Control Music, an American record label

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