Editing SAR

{{wiktionary|SAR|sar}}
'''SAR''' or '''Sar''' may refer to:

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== Places ==
* [[Sar (river)]], Galicia, Spain
* [[Sar, Bahrain]], a residential district
* [[Sar, Iran (disambiguation)]], several places in Iran
* [[Sar, Tibet]], Tibet Autonomous Region of China
* [[Šar Mountains]], in southeastern Europe
* [[Sark]], a Channel Island, IIGA country code
* [[Special administrative regions of China]]
* [[Syrian Arab Republic]], sometimes abbreviated as SAR, the official name of Syria

== Business and finance ==
* [[Parabolic SAR]] (stop and reverse), a method of technical stock analysis
* [[Saudi Arabian riyal]], currency code SAR
* [[Stock appreciation right]], an employee reward

== Computing ==
* [[sar (Unix)]] (system activity report), a Unix/Linux performance report utility
* [[Segmentation and reassembly]], in data networks
* Service Archive or SAR, a file format related to [[JAR (file format)#Related formats|JAR]]
* Shift Arithmetically Right (SAR), an [[x86 instruction listings#Original 8086/8088 instructions|x86 instruction]]
* [[Storage Aspect Ratio]] of a digital image

== Law enforcement ==
* [[Search and rescue]]
* [[Nationwide Suspicious Activity Reporting Initiative]], US
* [[Suspicious activity report]], by a financial institution to an authority

== Science ==
=== Medicine, psychology, and biology ===
* [[SAR supergroup]] (Stramenopiles, Alveolates, and Rhizarians supergroup), a clade within the eukaryotes
* [[Scaffold/matrix attachment region]] or scaffold-attachment region, DNA sequences
* [[Sexual Attitude Reassessment]]
* [[Specific absorption rate]], of RF energy by the human body
* [[Structure–activity relationship]], of biological effect of a molecule
* [[Systemic acquired resistance]], of a plant to a pathogen

=== Science and technology ===
* [[Sar (astronomy)]], 9 years 5 days, a period separating eclipses
* [[SAR 21]], Singapore Assault Rifle{{snd}} 21st century
* SAR-87 ([[Sterling SAR-87]]), 1980s military assault rifle
* [[IPCC Second Assessment Report]], 1995 report on climate change 
* [[Semi-automatic rifle]]
* [[Sodium adsorption ratio]], an irrigation water quality parameter
* Spent Acid Regeneration of [[Sulfuric acid#Industrial cleaning agent|sulfuric acid]]
* Submarine Advanced Reactor program of [[USS Triton (SSRN-586)#Propulsion|USS ''Triton'']]
* Successive Approximation Register of a [[successive-approximation ADC]]
* [[Synthetic-aperture radar]], imaging radar

== Organizations ==
* [[SAR Academy]], yeshiva in Riverdale, New York, US
** [[SAR High School]], the high school of SAR Academy
* [[SAR Records]], an American record label
* [[Scholars at Risk]], a network supporting academic freedom
* [[School for Advanced Research]] in anthropology and related fields, Santa Fe, New Mexico, US
* [[Sigma Alpha Rho]], a high school fraternity, Philadelphia, Pennsylvania, US
* [[Society for Artistic Research]]
* [[Sons of the American Revolution]], US organisation

=== Railways ===
* [[Saudi Arabia Railways]], national railway company of [[Saudi Arabia]]
* [[Savage Alberta Railway]], Alberta, Canada, reporting mark
* [[South African Railways]], now part of Transnet Freight Rail
* [[South Australian Railways]], 1854–1978

=== Military ===
* [[Sandfontein Artillery Regiment]], an artillery regiment of the South African Army
* [[State Artillery Regiment]], an artillery regiment of the South African Army

== Other uses ==
* [[Sar (surname)]]
* [[Sar and Sarwan|Sar]], an uthra (angel) in Mandaeism
* [[Sar language]], a Bongo–Bagirmi language of southern Chad
* [[Sample of Anonymised Records]], based on the UK population census
* [[Special administrative region]], territorial entity designation
* [[Student Aid Report]], sent to applicants of U.S. federal financial aid for college
* [[Subject access request]], in data protection law
* ''[[Super Animal Royale]]'', a 2021 video game developed by Pixile Studios

== See also ==
* [[Saar (disambiguation)]]
* [[SARS (disambiguation)]]

{{disambiguation|geo}}