(business) Initialism of multi-level marketing. / (statistics) Initialism of multi-level model or multi-level modeling. / Initialism of Marxism-Leninism-Maoism.

(politics) Initialism of Muslim Lives Matter.

(Internet) Opposing or opposed to MLMs and their practices.

(rare) Resembling or characteristic of a multi-level marketing (MLM) system.

(Internet) Abbreviation of multi-level marketer.; one who is involved in an MLM.