What does GM1 stand for?

GM1 stands for "Gunner's Mate First Class"

How to abbreviate "Gunner's Mate First Class"?

"Gunner's Mate First Class" can be abbreviated as GM1

What is the meaning of GM1 abbreviation?

The meaning of GM1 abbreviation is "Gunner's Mate First Class"

What does GM1 mean?

GM1 as abbreviation means "Gunner's Mate First Class"