What does MM3 stand for?

MM3 stands for "MACHINIST'S MATE PETTY OFFICER 3RD CLASS"

How to abbreviate "MACHINIST'S MATE PETTY OFFICER 3RD CLASS"?

"MACHINIST'S MATE PETTY OFFICER 3RD CLASS" can be abbreviated as MM3

What is the meaning of MM3 abbreviation?

The meaning of MM3 abbreviation is "MACHINIST'S MATE PETTY OFFICER 3RD CLASS"

What does MM3 mean?

MM3 as abbreviation means "MACHINIST'S MATE PETTY OFFICER 3RD CLASS"