What does UGM stand for?
UGM stands for "Unidentified Ground Markings"
How to abbreviate "Unidentified Ground Markings"?
"Unidentified Ground Markings" can be abbreviated as UGM
What is the meaning of UGM abbreviation?
The meaning of UGM abbreviation is "Unidentified Ground Markings"
What does UGM mean?
UGM as abbreviation means "Unidentified Ground Markings"
