DSA

DSA may refer to:

Education

• DeKalb School of the Arts, a grades 8–12 public school in DeKalb County, Georgia, US
• Denver School of the Arts, a grades 6–12 public school in Denver, Colorado, US
• Detroit School of Arts, Michigan, US
• Deutsche Schule Algarve, German school in Silves, Portugal
• Deutsche Schule Athen or German School of Athens, Greece
• Direct School Admission, Singapore
• Disabled students allowance, a UK government grant for students in higher education
• Durham School of the Arts, a grades 6–12 public school in Durham, North Carolina, US

Information technology

• Digital Signature Algorithm, a cryptographic standard for digital signatures
• Directory System Agent, an IT standard, part of X.500
• Domain-Specific Architecture, see Pixel Visual Core
• Debian Security Advisory, security advisories for the Debian Linux operating system
• Data structure alignment
• Data structures and algorithms
• Dynamic storage allocation, runtime reservation of address space from the free store

Organizations

• Dante Society of America, an academic society in the US promoting the study of Dante Alighieri
• Defence Safety Authority, UK
• Democratic Socialists of America, a political action organization in the US
• Development Studies Association, UK and Ireland
• Direct Selling Association, the name of several trade associations
• Down's Syndrome Association, a UK charity
• Driving Standards Agency, UK
• DSA Myanmar, Defense Services Academy
• The Dozenal Society of America, advocacy group for the use of a base-12 numeral system

Other

• Daily Subsistence Allowance, a per diem contribution for UNDP staff members
• Das Schwarze Auge role-playing game
• Dental surgery assistant
• Digital Security Act, 2018 (Bangladesh)
• Digital Services Act, EU regulation concerning illegal/improper online content
• Digital subtraction angiography, a fluoroscopy technique
• Mixed metal oxide electrode , Dimensionally Stable Anodes in electrolysis
• Distinguished Service Award (OA), Order of the Arrow, Boy Scouts of America
• Doncaster Sheffield Airport, England (IATA airport code)
• Donor-specific antibody in transplant medicine
• Dubai–Sharjah–Ajman, a conurbation of emirates in the UAE
• Duluth, South Shore and Atlantic Railway, a former railway company
• Dsa, a rare variant of the humid continental climate with hot, dry summers and cold, wet/snowy winters