What does GGGM stand for?
GGGM stands for "Great-Great-Grandmother"
How to abbreviate "Great-Great-Grandmother"?
"Great-Great-Grandmother" can be abbreviated as GGGM
What is the meaning of GGGM abbreviation?
The meaning of GGGM abbreviation is "Great-Great-Grandmother"
What does GGGM mean?
GGGM as abbreviation means "Great-Great-Grandmother"
