There are a total of 2 full forms for QCM – 

Quality Control Manager

Quartz crystal microbalance

What is the full form of QCM and meaning ?

A QCM is an inspector that is in charge of checking and routinely assessing the product quality at a facility,factory or manufacturing unit.He will check for flaws in the product or service and make a report thereafter.

A QCM is also a tool that is used in phsyics labs to measure an excremental change of weight in a substance with the help of a tool known as a Quartz crystal resonator.