(Michigan, roadway) Michigan.

(usually clothing) Initialism of medium (of the manufactured size). / Initialism of mature.

(archaic) Clitic form of my. / (poetic, rare) Prevocalic form of my.

plural of M

plural of m

(business) Initialism of mergers and acquisitions. / (marketing) Initialism of marketing and advertising. / (management) Initialism of management and analysis.

Alternative form of m (“masculine”)

Alternative form of m (abbreviation of "mile", etc)

US and Canada standard form of M (“Monsieur”).

(rare) A gender-neutral honorific, comparable to Mx., used instead of Mr., Mrs., etc.