DSA may refer to:

Education

DeKalb School of the Arts DeKalb School of the Arts (DSA) is a public performing arts magnet school in DeKalb County, Georgia, United States, east of the city of Atlanta. It is a part of the DeKalb County School District, as well as a member of the Arts Schools Network. ...

, 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 The Detroit School of Arts (DSA), originally known as the Detroit High School for the Fine and Performing Arts, is a blue ribbon high school located in Midtown Detroit, Michigan.

, Michigan, US * , German school in Silves, Portugal * or German School of Athens, Greece *

Direct School Admission Direct School Admission (DSA) is a scheme in Singapore introduced in 2004 for students who are entering secondary school or junior college. The scheme allows education institutions to select and enroll students based on both their academic and non ...

, Singapore * Disabled students allowance, a UK government grant for students in higher education *

Durham School of the Arts Durham School of the Arts (DSA) is a secondary magnet school located in downtown Durham, North Carolina, United States, housing 1,890 students. Its focus is on the visual and performing arts. Arts offerings include 3D and 2D art, chorus, da ...

, a grades 6–12 public school in Durham, North Carolina, US

Information technology

Digital Signature Algorithm The Digital Signature Algorithm (DSA) is a Public-key cryptography, public-key cryptosystem and Federal Information Processing Standards, Federal Information Processing Standard for digital signatures, based on the mathematical concept of modular e ...

, a cryptographic standard for digital signatures * Directory System Agent, an IT standard, part of X.500 * Domain-Specific Architecture, see

Pixel Visual Core The Pixel Visual Core (PVC) is a series of ARM-based system in package (SiP) image processors designed by Google. The PVC is a fully programmable image, vision and AI multi-core domain-specific architecture (DSA) for mobile devices and in futur ...

* Debian Security Advisory, security advisories for the Debian Linux operating system *

Data structure alignment Data structure alignment is the way data is arranged and accessed in computer memory. It consists of three separate but related issues: data alignment, data structure padding, and packing. The CPU in modern computer hardware performs reads and ...

Data structure In computer science, a data structure is a data organization, management, and storage format that is usually chosen for efficient access to data. More precisely, a data structure is a collection of data values, the relationships among them, a ...

s and

algorithm In mathematics and computer science, an algorithm () is a finite sequence of rigorous instructions, typically used to solve a class of specific Computational problem, problems or to perform a computation. Algorithms are used as specificat ...

Organizations

Dante Society of America The Dante Society of America is an American academic society devoted to the study of Dante Alighieri. the oldest scholarly societies in North America, the DSA predates both the Modern Language Association, founded in 1883, and the American Historic ...

, an academic society in the US promoting the study of Dante Alighieri *

Defence Safety Authority The Defence Safety Authority (DSA) is an agency of the United Kingdom Ministry of Defence which regulates safety and investigates accidents in the UK's Armed Forces. The DSA was launched on 1 April 2015 and brings together the Defence Safety an ...

, UK *

Democratic Socialists of America The Democratic Socialists of America (DSA) is a Left-wing politics, left-wing Democratic Socialists of America#Tendencies within the DSA, multi-tendency Socialism, socialist and Labour movement, labor-oriented political organization. Its roots ...

, a political action organization in the US *

Development Studies Association The Development Studies Association (DSA) is a scholarly society. It was formally established at the National Development Research Glasgow Conference in 1978 and currently has 35 institutional members (primarily UK University departments/research c ...

, UK and Ireland *

Direct Selling Association The Direct Selling Association (DSA) is a trade association in the United States that represents direct selling companies, primarily those that use multi-level marketing compensation plans. On behalf of its members' companies, the DSA engages in pu ...

, the name of several trade associations *

Down's Syndrome Association The Down's Syndrome Association (DSA) is a British charity which describes itself as being the only organisation in the United Kingdom that focuses solely on all aspects of living successfully with Down's syndrome. The Association states its mis ...

, a UK charity *

Driving Standards Agency The Driving Standards Agency (DSA) was an executive agency of the UK Department for Transport (DfT). DSA promoted road safety in Great Britain by improving driving and motorcycling standards. It set standards for education and training, as wel ...

, UK *

DSA Myanmar The Defence Services Academy ( my, စစ်‌တက္ကသိုလ်, ) located in Pyin Oo Lwin, is the premier military service academy of Myanmar, training future officers for all three branches of Myanmar military. The Ministry of Defenc ...

, Defense Services Academy * The Dozenal Society of America, advocacy group for the use of a

base-12 The duodecimal system (also known as base 12, dozenal, or, rarely, uncial) is a positional notation numeral system using 12 (number), twelve as its radix, base. The number twelve (that is, the number written as "12" in the decimal numerical syste ...

numeral system

Other

* Daily Subsistence Allowance, a ''

per diem ''Per diem'' (Latin for "per day" or "for each day") or daily allowance is a specific amount of money that an organization gives an individual, typically an employee, per day to cover living expenses when travelling on the employer's business. A '' ...

'' contribution for UNDP staff members * role-playing game *

Dental surgery Dental surgery is any of a number of medical procedures that involve artificially modifying dentition; in other words, surgery of the teeth, gums and jaw bones. Types Some of the more common are: * Endodontic (surgery involving the pulp or root ...

assistant *

Digital Security Act, 2018 The Digital Security Act, 2018 is a digital security law in Bangladesh. This act was passed with the aim of preventing the spread of racism; sectarianism; extremism; terrorist propaganda; and hatred against religious or ethnic minorities through soc ...

(Bangladesh) *

Digital Services Act The Digital Services ActRegulation (EU) 2022/2065 DSA) is a Regulation in EU law to update the Electronic Commerce Directive 2000 regarding illegal content, transparent advertising, and disinformation. It was submitted along with the Digital Mar ...

, a name by which the EU Regulation 2022/2065 is known *

Digital subtraction angiography Digital subtraction angiography (DSA) is a fluoroscopy technique used in interventional radiology to clearly visualize blood vessels in a bony or dense soft tissue environment. Images are produced using contrast medium by subtracting a "pre-contra ...

, a fluoroscopy technique *

Distinguished Service Award (OA) This is a listing of recipients of the Boy Scouts of America Order of the Arrow's Distinguished Service Award (DSA). See Honors and awards of the Order of the Arrow It is important to distinguish between ''awards,'' ''honors,'' and ''membership ...

, Order of the Arrow, Boy Scouts of America *

Doncaster Sheffield Airport Doncaster Sheffield Airport , formerly named and commonly referred to as Robin Hood Airport, is an unscheduled international airport closed to passenger traffic. The airport is located in Finningley near Doncaster in South Yorkshire, England. ...

, England (IATA airport code) * Donor-specific antibody in transplant medicine *

Dubai Dubai (, ; ar, دبي, translit=Dubayy, , ) is the most populous city in the United Arab Emirates (UAE) and the capital of the Emirate of Dubai, the most populated of the 7 emirates of the United Arab Emirates.The Government and Politics of ...

–

Sharjah Sharjah (; ar, ٱلشَّارقَة ', Gulf Arabic: ''aš-Šārja'') is the third-most populous city in the United Arab Emirates, after Dubai and Abu Dhabi, forming part of the Dubai-Sharjah-Ajman metropolitan area. Sharjah is the capital o ...

–

Ajman Ajman ( ar, عجمان, '; Gulf Arabic: عيمان ʿymān) is the capital of the emirate of Ajman in the United Arab Emirates. It is the fifth-largest city in UAE after Dubai, Abu Dhabi, Sharjah and Al Ain. Located along the Persian Gulf, it is ...

, a conurbation of emirates in the UAE *

Duluth, South Shore and Atlantic Railway The Duluth, South Shore and Atlantic Railway (DSS&A) was an American railroad serving the Upper Peninsula of Michigan and the Lake Superior shoreline of Wisconsin. It provided service from Sault Ste. Marie, Michigan, and St. Ignace, Michigan, west ...

, a former railway company * ''Dsa'', a rare variant of the

humid continental climate A humid continental climate is a climatic region defined by Russo-German climatologist Wladimir Köppen in 1900, typified by four distinct seasons and large seasonal temperature differences, with warm to hot (and often humid) summers and freezing ...

with hot, dry summers and cold, wet/snowy winters {{Disambiguation