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What does MM stand for?

MM stands for Major Maintenance

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Military and Government

See other definitions of MM

Other Resources:
We have 165 other meanings of MM in our Acronym Attic

Samples in periodicals archive:

8 million gross sales for the same quarter in 2005 as the company attempted to start up a new production facility at Springdale and conduct major maintenance and retooling initiatives at existing plants.
World Water Works found that the existing air dissolving technology, the Poseipump, was extremely inefficient, noisy and a major maintenance item associated with the DAFs.