What does MM2 stand for?

MM2 stands for "MACHINIST'S MATE 2ND CLASS PETTY OFFICER"

How to abbreviate "MACHINIST'S MATE 2ND CLASS PETTY OFFICER"?

"MACHINIST'S MATE 2ND CLASS PETTY OFFICER" can be abbreviated as MM2

What is the meaning of MM2 abbreviation?

The meaning of MM2 abbreviation is "MACHINIST'S MATE 2ND CLASS PETTY OFFICER"

What does MM2 mean?

MM2 as abbreviation means "MACHINIST'S MATE 2ND CLASS PETTY OFFICER"