What does SMGS stand for?
SMGS stands for "Surface Movement Guidance System"
How to abbreviate "Surface Movement Guidance System"?
"Surface Movement Guidance System" can be abbreviated as SMGS
What is the meaning of SMGS abbreviation?
The meaning of SMGS abbreviation is "Surface Movement Guidance System"
What does SMGS mean?
SMGS as abbreviation means "Surface Movement Guidance System"
