What does GSGM stand for?
GSGM stands for "Gruppo Speleologico Guidonia Montecelio"
How to abbreviate "Gruppo Speleologico Guidonia Montecelio"?
"Gruppo Speleologico Guidonia Montecelio" can be abbreviated as GSGM
What is the meaning of GSGM abbreviation?
The meaning of GSGM abbreviation is "Gruppo Speleologico Guidonia Montecelio"
What does GSGM mean?
GSGM as abbreviation means "Gruppo Speleologico Guidonia Montecelio"
