What is the meaning of Mm?

Symbol for millimetre , an SI unit of length equal to 10 metres .

Abbreviation of month, in two-digit numeric format, as in: dd/mm/yyyy.

Alternative form of mmm.

among

among them, therein

abbreviation of måned (“month”), in a two-digit numeric format used for dates

Symbol for millimeter , an SI unit of length equal to 10 meters .

An expression used to show contentment for something which smells or tastes good

An expression used to show thought, reflection or hesitation

An expression used to express agreement with something

abbreviation of maustemitta

nonstandard spelling of mm.

abbreviation of milímetro

initialism of med mera

Source: wiktionary.org