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What does GSM stand for?

GSM stands for Ground Support Maintenance

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

  • Military and Government

See other definitions of GSM

Other Resources:
We have 247 other meanings of GSM in our Acronym Attic

Samples in periodicals archive:

The facility will encompass 325,000 square feet and will include an air cargo holding area, space for aircraft maintenance, ground support maintenance facilities and offices.