What does GDM stand for?
GDM stands for "Group on Defense Matters"
How to abbreviate "Group on Defense Matters"?
"Group on Defense Matters" can be abbreviated as GDM
What is the meaning of GDM abbreviation?
The meaning of GDM abbreviation is "Group on Defense Matters"
What does GDM mean?
GDM as abbreviation means "Group on Defense Matters"
