Organizations
- SAR Records, an American record label
- Scholars at Risk, a network of academic institutions organized to support academic freedom
- School for Advanced Research, an anthropological/archaeological research center in Santa Fe, New Mexico
- Sigma Alpha Rho, a high school fraternity, in West Philadelphia, Pennsylvania
- Sons of the American Revolution, a genealogically-based community service organization
- SAR Academy, a modern Orthodox yeshiva in Riverdale, New York
- SAR High School, the high school of SAR Academy
- SAR Products, technical access & rescue equipment
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