DMA may refer to:

• DMA (magazine), a defunct dance music magazine
• Dallas Museum of Art, in Texas, US
• BT Digital Music Awards, an annual event in the UK
• Danish Music Awards
• Detroit Music Awards
• Doctor of musical arts, a degree
• DMA's, an Australian alternative rock band

• DMA Design, now Rockstar North, a video game developer in Edinburgh, Scotland
• Danish Medical Association
• Derbyshire Miners' Association, England
• Data & Marketing Association, formerly Direct Marketing Association
• Durham Miners' Association, a trade union
• Disney Movies Anywhere

• DMA eV, (Deutsch-Marokkanische Akademiker e.V) an academic association for German and Moroccan graduates in Hanover, Germany
• Delaware Military Academy, US
• Digital Media Academy, US

• Davis–Monthan Air Force Base (IATA airport code), near Tucson, Arizona, US
• Defense Mapping Agency, a former agency of the US Department of Defense
• Defense Media Activity, an organization of the US Department of Defense
• Department of Military Affairs, India

• Dominica (IOC code)
• Dublin Metropolitan Area, an Irish jurisdiction

• Dynamic mechanical analysis of a polymer's viscoelasticity
• Differential mobility analyzer, an instrument to measure particle size distribution

• Botiacrine, also known as (S)-[2-(dimethylamino)ethyl] 9,9-dimethylacridine-10-carbothioate (DMA), an antiparkinsonian drug
• Delmadinone acetate, a veterinary drug
• Dimethandrolone, an anabolic–androgenic steroid
• Dimethoxyamphetamine, a psychedelic phenethylamine
• Dimethylacetamide, an organic solvent
• Dimethylamine
• Dimethylaniline
• Distributed multipole analysis, a method to describe the charge distribution of a molecule
• Dimethylarsinic acid

• Direct memory access
• Dynamic memory allocation
• Dynamic Microprocessor Associates, developer of pcAnywhere
• DragonFly Mail Agent, in the DragonFly BSD operating system

• Designated market area, a region whose population can receive the same media offerings
• Digital Markets Act, a European Union regulation for digital platform fairness
• Direct market access, used in financial markets
• Peugeot DMA, a historical light van and pickup truck

• All pages with titles beginning with DMA
• All pages with titles containing DMA