A2M

A2M may refer to:

The a2 Milk Company, an ASX listed company which sells dairy products, including baby formula
α₂-Macroglobulin, a gene with the ability to inhibit all four classes of proteinases by a unique "trapping" mechanism
Artificial Mind and Movement, a Canadian games development company
Ass to mouth, a sexual act

See also[edit]

American Association of Independent Music, abbreviated to A2IM

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