What does GSMO stand for?
GSMO stands for "Gun Sight Man Operated"
How to abbreviate "Gun Sight Man Operated"?
"Gun Sight Man Operated" can be abbreviated as GSMO
What is the meaning of GSMO abbreviation?
The meaning of GSMO abbreviation is "Gun Sight Man Operated"
What does GSMO mean?
GSMO as abbreviation means "Gun Sight Man Operated"
