SAC or Sac may refer to:
Organizations Education Santa Ana College, California, US San Antonio College, Texas, US St. Andrew's College, Aurora, Canada Students' Administrative Council, University of Toronto, Canada SISD Student Activities Complex, in El Paso, Texas, US School-assessed coursework for Victorian Certificate of Education Student Activity Complex, in Laredo, Texas, US
Government and military NATO Strategic Airlift Capability, multinational transport aircraft initiative Senior Aircraftman, a Royal Air Force rank Senior Assistant Commissioner, a rank in the police of Singapore and Malaysia Southern Air Command (India), of the Indian Air Force Special Agent in Charge of a criminal investigation State Administration Council, junta governing Myanmar after the 2021 coup d'état. Since 2025 it is known as the State Security and Peace Commission. Special advisory committee, of the Canadian government
China Second Artillery Corps, later the People's Liberation Army Rocket Force, China Shenyang Aircraft Corporation, Chinese aircraft manufacturer Standardization Administration of China Securities Association of China
United States Special Activities Center of the CIA California State Prison, Sacramento Strategic Air Command, active 1946-1992, now Air Force Global Strike Command President's Science Advisory Committee
Sports Sacramento Kings, a National Basketball Association team that uses this abbreviation for box scores and television scoring displays Sooner Athletic Conference South Atlantic Conference Swiss Alpine Club
Other organizations Central Organisation of the Workers of Sweden (in Swedish: Sveriges Arbetares Centralorganisation, SAC - Syndikalisterna) S.A.C. Capital Advisors, a hedge fund managed by Steven A. Cohen Satélite Argentino Científico, Argentine research satellites of Comisión Nacional de Actividades Espaciales Scottish Arbitration Centre Seoul Arts Center, South Korea Service d'Action Civique, a Gaullist organisation Shakespeare Authorship Coalition,'S A C', Claremont, California Singapore Accountancy Commission Societas Apostolatus Catholici, a Catholic religious congregation Society of the Catholic Apostolate, or Pallotines, a religious order Soldiers of Aryan Culture, an American white supremacist prison gang Songwriters Association of Canada Space Applications Centre, India State Affairs Commission of North Korea Sveriges Arbetares Centralorganisation, a trade union federation in Sweden Superior Art Creations, a computer art scene group The Society of Arts and Crafts of Boston, US, since 1897
Science and technology S-Allyl cysteine, a chemical constituent of garlic Sac spider, a taxon Source of activation confusion model, in psychology Spindle assembly checkpoint, in biology Tin-silver-copper (SnAgCu), a solder formulation Supplemental access control, electronic travel document security features Soluble adenylyl cyclase
Computing SA-C programming language S.A.C. (control code), in the 1950s FIELDATA SAC programming language Special Administration Console of Windows Emergency Management Services Strict Avalanche Criterion in cryptography Selected Areas in Cryptography, an annual cryptography conference Symposium on Applied Computing, an annual conference Spatial Audio Coding or MPEG Surround
Biology and medicine SAC (gene) Air sac Amniotic sac Anal sac or anal gland Bursa sac or bursa Chorion Dural sac, a structure of spinal cord Egg sac, the reproductive structure of a spider Fecal sac Gestational sac Greater sac Gular skin or throat sac Ink sac Lacrimal sac, eye-and-nose-associated structure Lesser sac Ovule or embryo sac Pleural cavity or pleural sac Synovial sac, joint component Venom sac, in venom-secreting animals Vestibular sacs (disambiguation) Viscid sac Vocal sac Yolk sac
Transportation Sacramento Executive Airport (IATA code) Sacramento Valley Rail Station (Amtrak station code) St Albans City railway station (National Rail station code) Sports activity coupe, a BMW class of cars Self-adjusting clutch in the BMW 5 Series
Places United States Sac City, Iowa Sac County, Iowa Sac River, Missouri Nickname of Sacramento, California
Other places
St Anne's Cathedral, Belfast St Anne's Cathedral, Debrecen
Other uses Sač, a baking vessel in the Balkans and the Middle East Saj (utensil), spelled sac in Turkish and Azerbaijani Saj (bread), spelled sac in Turkish and Azerbaijani Ghost in the Shell: Stand Alone Complex (and GITS: SAC 2nd GIG), a Japanese TV series Sac language (ISO 639:sac) Sac (people), a North American tribe Sacrifice bunt, in baseball Slow air chamber, of a Native American flute Special Area of Conservation, in the EU and UK Summit Athletic Conference (IHSAA), Fort Wayne, Indiana, US SAC-46 (handgun), pistol, USA, 1945
See also Sack (disambiguation)