•
Dynamic mechanical analysis of a polymer's viscoelasticity •
Differential mobility analyzer, an instrument to measure particle size distribution
Chemistry •
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 Computing •
Direct memory access •
Dynamic memory allocation •
Dynamic Microprocessor Associates, developer of pcAnywhere • DragonFly Mail Agent, in the
DragonFly BSD operating system ==Other uses==