What does GUGM stand for?
GUGM stands for "Geosystems User Group Meeting"
How to abbreviate "Geosystems User Group Meeting"?
"Geosystems User Group Meeting" can be abbreviated as GUGM
What is the meaning of GUGM abbreviation?
The meaning of GUGM abbreviation is "Geosystems User Group Meeting"
What does GUGM mean?
GUGM as abbreviation means "Geosystems User Group Meeting"
