What does MM I stand for?

MM I stands for "Minuteman I Missile"

How to abbreviate "Minuteman I Missile"?

"Minuteman I Missile" can be abbreviated as MM I

What is the meaning of MM I abbreviation?

The meaning of MM I abbreviation is "Minuteman I Missile"

What does MM I mean?

MM I as abbreviation means "Minuteman I Missile"