What does MMA1 stand for?

MMA1 stands for "MACHINIST'S MATE (AVIATION) PETTY OFFICER FIRST CLASS"

How to abbreviate "MACHINIST'S MATE (AVIATION) PETTY OFFICER FIRST CLASS"?

"MACHINIST'S MATE (AVIATION) PETTY OFFICER FIRST CLASS" can be abbreviated as MMA1

What is the meaning of MMA1 abbreviation?

The meaning of MMA1 abbreviation is "MACHINIST'S MATE (AVIATION) PETTY OFFICER FIRST CLASS"

What does MMA1 mean?

MMA1 as abbreviation means "MACHINIST'S MATE (AVIATION) PETTY OFFICER FIRST CLASS"