What does GGM mean in Genealogy?
This page is about the meanings of the acronym/abbreviation/shorthand GGM in the Community field in general and in the Genealogy terminology in particular.
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What does GGM mean?
- great grandmother(noun)
- a mother of your grandparent
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GGM also stands for:
- Galaxy Garbi Mandal
- Geordie Gabba Mafia
- Gibsons Garden Machinery
- Glucose Galactose Malabsorption
- glucose/galactose malabsorption
... and 16 more »