RSA may refer to:
Organizations
Academia and education
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Rabbinical Seminary of America
Yeshiva Chofetz Chaim (also known as the Rabbinical Seminary of America) is an Orthodox Yeshiva in the United States, based in Kew Gardens Hills, Queens, New York. It is primarily an American, Lithuanian-style Talmudic Yeshiva. The Yeshiva is ...
, a yeshiva in New York City
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Regional Science Association International (formerly the Regional Science Association), a US-based learned society
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Renaissance Society of America, a scholarly organization based in New York City
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Rhetoric Society of America, an academic organization for the study of rhetoric
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Royal Scottish Academy
The Royal Scottish Academy (RSA) is the country’s national academy of art. It promotes contemporary Scottish art.
The Academy was founded in 1826 by eleven artists meeting in Edinburgh. Originally named the Scottish Academy, it became the ...
, a Scottish institute of the Arts
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Royal Society of Arts
The Royal Society for the Encouragement of Arts, Manufactures and Commerce (RSA), also known as the Royal Society of Arts, is a London-based organisation committed to finding practical solutions to social challenges. The RSA acronym is used m ...
, formally the Royal Society for the encouragement of Arts, Manufactures and Commerce, a British institution
Military
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Redstone Arsenal
Redstone Arsenal (RSA) is a United States Army post and a census-designated place (CDP) adjacent to Huntsville in Madison County, Alabama, United States and is part of the Huntsville-Decatur Combined Statistical Area. The Arsenal is a garrison f ...
, a United States Army post adjacent to Huntsville, Alabama
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Royal New Zealand Returned and Services' Association, an organization for the welfare of veterans of New Zealand's military
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Royal School of Artillery, a British Army training establishment for artillery warfare
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Royal Signals Association {{Unreferenced, date=April 2021
The Royal Signals Association (RSA) was formed in 1920 at the birth of the Corps from the Royal Engineers. The objects of the Association are:
* To provide comfort and relief either generally or individually to pas ...
, an organization for serving and retired members of the Royal Corps of Signals, of the British Army
Other organizations
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RSA Insurance Group (Royal and Sun Alliance), United Kingdom
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RSA Security, a US network security company
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Rehabilitation Services Administration, a US Department of Education agency
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Retirement Systems of Alabama, US
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Ridley Scott Associates, a UK film company
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Road Safety Authority, Ireland
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Russian Ski Association
Places
*Republic of
South Africa
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Santa Rosa Airport (Argentina)
Santa Rosa Airport ( es, link=no, Aeropuerto de Santa Rosa) is an airport in La Pampa Province, Argentina serving the cities of Santa Rosa and Toay. The airport is on the northeast corner of Santa Rosa.
History
The airport was built in 1940. ...
, in La Pampa province (IATA code RSA)
In science and technology
Biology, organic chemistry, and medicine
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Respiratory sinus arrhythmia Vagal tone is activity of the vagus nerve, the 10th cranial nerve and a fundamental component of the parasympathetic branch of the autonomic nervous system. This branch of the nervous system is not under conscious control and is largely responsible ...
, the heart rate variation due to respiration
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Retrosynthetic analysis, in organic chemistry
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Rsa RNA, partially characterised non-coding RNA from ''Staphylococcus aureus''
Cryptography and security
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RSA (cryptosystem) (Rivest–Shamir–Adleman), for public-key encryption
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RSA Conference, annual gathering
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RSA Factoring Challenge, for factoring a set of semi-prime numbers
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RSA numbers, with two prime numbers as factors
Other uses in science and technology
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RSA (missile), a Swiss-developed surface-to-air missile system
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Rational Software Architect, part of IBM Rational Application Developer
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Remote supervisor adapter, an out-of-band management interface on IBM servers
*''Revolver Stechkina-Avraamova'', a designation of the Russian
OTs-01 Kobalt revolver
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Roentgen stereophotogrammetric analysis, also called radiostereometric analysis, a method of calculating 3D orientation using X-ray images
Other uses
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Ray Steadman-Allen
Lieutenant Colonel (Dr) Ray Steadman-Allen (18 September 1922 – 15 December 2014) was a British composer of choral and brass band music for the Salvation Army and for band competition.
He was born in the Salvation Army 'Mother's Hospital', ...
, a composer of music
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Repressive state apparatuses
"Ideology and Ideological State Apparatuses (Notes Towards an Investigation)" (French: "Idéologie et appareils idéologiques d'État (Notes pour une recherche)") is an essay by the French Marxist philosopher Louis Althusser. First published in 197 ...
, a concept in Louis Althusser's philosophy
*Responsible Service of Alcohol,
alcohol server training
Alcohol server training is a form of occupational education typically provided to servers, sellers and consumers of alcohol to prevent intoxication, drunk driving and underage drinking. This training is sometimes regulated and mandated by state a ...
in several Australian states
*, a French in-work welfare benefit
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New Hampshire Revised Statutes Annotated, an entire body of laws
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Runway safety area, or runway end safety area
{{Disambiguation