- DMAA stands for Disease Management Association of America
- DMAA stands for Dimethylacetamide (solvent)
- DMAA stands for Discrete Mathematics, Algorithms and Applications (journal; World Scientific Publishing Company)
- DMAA stands for Distal Metatarsal Articular Angle (radiology)
- DMAA stands for Dragon Martial Arts Association (UK)
- DMAA stands for Direct Mail Advertising Association
- DMAA stands for Dorn Method Academy Australia
- DMAA stands for Duty Master-at-Arms (US DoD)
DMAA