gm

1 of 2

abbreviation (1)

gram

GM

2 of 2

abbreviation (2)

1
general manager
2
genetically modified
3
grand master
4
guided missile

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GM
gm
G major
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Cite this Entry

“Gm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gm. Accessed 4 Jul. 2025.

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Medical Definition

gm

1 of 2 abbreviation
gram

GM

2 of 2 abbreviation
genetically modified
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