DSA or Dsa may refer to:
Education Detroit School of Arts, a grades 9–12 public school in the US DeKalb School of the Arts, a grades 8–12 public school in the US Denver School of the Arts, a grades 6–12 public school in the US Durham School of the Arts, a grades 6–12 public school in the US , a German school in Portugal , the German School of Athens, Greece Direct School Admission, Singapore Disabled Students' Allowance, a UK government grant for students in higher education
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, in computer memory Data structures and algorithms Dynamic storage allocation, runtime reservation of address space from the free store
Organizations Democratic Socialists of America, a political organization in the US Dante Society of America, an academic society in the US promoting the study of Dante Alighieri Direct Selling Association, a U.S.-based national trade association Defence Safety Authority, UK Development Studies Association, UK and Ireland Down's Syndrome Association, a British charity Driving Standards Agency, UK DSA Myanmar, the Defense Services Academy The Dozenal Society of America, an advocacy group for the use of a base-12 numeral system
Other uses Daily Subsistence Allowance, a for UNDP staff , a role-playing game Deep Synoptic Array, a radio telescope under construction in Nevada, US Digital Security Act, 2018 (Bangladesh) Digital Services Act, a European Union regulation on digital content Digital subtraction angiography, a fluoroscopy technique Distinguished Service Award (OA), Order of the Arrow, Boy Scouts of America Doncaster Sheffield Airport, England (IATA code: DSA) Donor-specific antibody, in transplant medicine Dsa, a rare variant of the humid continental climate Dubai–Sharjah–Ajman, a conurbation of emirates in the UAE Duluth, South Shore and Atlantic Railway, a former railway company Mixed metal oxide electrode, dimensionally stable anodes in electrolysis
See also