DSA

DSA or Dsa may refer to:

Education

Detroit School of Arts, a grades 9–12 public school in the United States
DeKalb School of the Arts, a grades 8–12 public school in the United States
Denver School of the Arts, a grades 6–12 public school in the United States
Durham School of the Arts, a grades 6–12 public school in the United States
Deutsche Schule Algarve, a German school in Portugal
Deutsche Schule Athen, the German School of Athens, Greece
Direct School Admission, Singapore
Disabled Students' Allowance, a UK government grant for students in higher education

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, in computer memory
Data structures and algorithms
Dynamic storage allocation, runtime reservation of address space from the free store

Democratic Socialists of America, a political organization in the United States
Dante Society of America, an academic society in the United States promoting the study of Dante Alighieri
Direct Selling Association, a U.S.-based national trade association
Defence Safety Authority, United Kingdom
Development Studies Association, United Kingdom and Ireland
Down's Syndrome Association, a British charity
Driving Standards Agency, United Kingdom
DSA Myanmar, the Defense Services Academy
The Dozenal Society of America, an advocacy group for the use of a base-12 numeral system

Daily Subsistence Allowance, a per diem for UNDP staff
Das Schwarze Auge, a role-playing game
Deep Synoptic Array, a radio telescope under construction in Nevada, United States
Digital Security Act, 2018 (Bangladesh)
Digital Services Act, a European Union regulation on digital 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
Donor-specific antibody, in transplant medicine
Dsa, a rare variant of the humid continental climate with hot, dry summers and cold, wet/snowy winters
Dubai–Sharjah–Ajman, a conurbation of emirates in the UAE
Duluth, South Shore and Atlantic Railway, a former railway company
Doncaster Sheffield Airport, England (IATA code: DSA)