London, United Kingdom Studia Academica Slovaca, a summer school teaching the Slovak language North America Saline Area Schools, a school district in Michigan Saint Andrew's School (Boca Raton, Florida) Saint Andrew's School (Savannah, Georgia) Saint Andrew's School (Saratoga, California) School for Advanced Studies, a high school program in Miami, Florida, United States Semester at Sea, a shipboard academic program administered by the University of Virginia, United States Other organizations Second Amendment Sisters, a women's advocacy group focusing on gun rights in the United States of America Sense about Science, a UK-based organization promoting respect for good science Servants Anonymous Society, a nonprofit women's organization Sloboda a Solidarita or Freedom and Solidarity, a political party in Slovakia Slovak Academy of Sciences, the main scientific and research institution in Slovakia Society for Affective Science, a non-profit organization devoted to the science of affect Society for Amateur Scientists, an American non-profit organization Society for Animation Studies, an international scholarly organization Space Access Society, an organization dedicated to increasing the viability and reducing the cost of commercial access to space travel Strong American Schools, an American non-profit organization that promotes sound education policies Surfers Against Sewage, a UK-based campaign for clean, safe recreational water Sussex Archaeological Society, an archaeological society based in Lewes, Sussex, UK People Sas of Moldavia (died 1358), voivode ruling over what was to become Moldavia between 1354 and 1358 Éva Sas, French politician Ferenc Sas, Hungarian footballer Hasan Şaş, Turkish footballer Julian Sas, Dutch blues rock guitarist, singer and songwriter Stephen A. Smith, American sports analyst Places Šas, a village in Montenegro Sas, Iran, a village in Mazandaran Province, Iran Sas, a tributary of the river Bouleț in Romania Sas van Gent, a town in the Netherlands Science, technology, and mathematics Biology and medicine Sleep apnea syndrome, a sleep disorder in which pauses in breathing or periods of shallow breathing during sleep occur more often than normal Solvent-accessible surface, the surface area of a biomolecule that is accessible to a solvent Subarachnoid space, the space between the arachnoid mater and pia mater in the brain Subvalvular aortic stenosis (non-human), an abnormal, congenital heart murmur Syndesmotic ankle sprain, a type of ankle sprain Computing SAS (software), (Statistical Analysis System) an integrated software suite produced by SAS Institute Inc. SAS language, a data processing and statistical analysis language Secure Attention Sequence, a special key combination which invokes a trusted login process (e.g.