What does GMM3 stand for?

GMM3 stands for "GUNNER'S MATE (MOUNTS) PETTY OFFICER 3RD CLASS"

How to abbreviate "GUNNER'S MATE (MOUNTS) PETTY OFFICER 3RD CLASS"?

"GUNNER'S MATE (MOUNTS) PETTY OFFICER 3RD CLASS" can be abbreviated as GMM3

What is the meaning of GMM3 abbreviation?

The meaning of GMM3 abbreviation is "GUNNER'S MATE (MOUNTS) PETTY OFFICER 3RD CLASS"

What does GMM3 mean?

GMM3 as abbreviation means "GUNNER'S MATE (MOUNTS) PETTY OFFICER 3RD CLASS"