SAR

• 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 (Hong Kong and Macau) • 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 • Shift Arithmetically Right (SAR), an 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 or half a saros • SAR 21, Singapore Assault Rifle 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 • Submarine Advanced Reactor program of 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, 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 ==