What does M/M stand for?

M/M stands for "Month-over-month"

How to abbreviate "Month-over-month"?

"Month-over-month" can be abbreviated as M/M

What is the meaning of M/M abbreviation?

The meaning of M/M abbreviation is "Month-over-month"

What does M/M mean?

M/M as abbreviation means "Month-over-month"