What does CGIS stand for?
CGIS stands for "Central Gliding Instructors School"
How to abbreviate "Central Gliding Instructors School"?
"Central Gliding Instructors School" can be abbreviated as CGIS
What is the meaning of CGIS abbreviation?
The meaning of CGIS abbreviation is "Central Gliding Instructors School"
What does CGIS mean?
CGIS as abbreviation means "Central Gliding Instructors School"
