AIS may refer to:

Medicine

* Abbreviated Injury Scale, an anatomical-based coding system to classify and describe the severity of injuries * Acute ischemic stroke, the thromboembolic type of

stroke Stroke is a medical condition in which poor cerebral circulation, blood flow to a part of the brain causes cell death. There are two main types of stroke: brain ischemia, ischemic, due to lack of blood flow, and intracranial hemorrhage, hemor ...

Androgen insensitivity syndrome Androgen insensitivity syndrome (AIS) is a condition involving the inability to respond to androgens, typically due to androgen receptor dysfunction. It affects 1 in 20,000 to 64,000 XY (karyotype, karyotypically male) births. The condition result ...

, an intersex condition in which there is an inability of many cells in the affected genetic male to respond to androgenic hormones * Athens Insomnia Scale, used to measure severity of insomnia

Organizations and companies

* Advanced Info Service, Thai mobile phone operator * ''Akademio Internacia de la Sciencoj San Marino'' ( International Academy of Sciences San Marino), a scientific association * AIS Airlines, Dutch airline * ''Armée islamique du salut'', military wing of the

Islamic Salvation Front The Islamic Salvation Front (; , FIS) was an Islamist political party in Algeria. The party had two major leaders representing its two bases of its support; Abbassi Madani appealed to pious small businessmen, and Ali Belhadj appealed to the a ...

, a former political party in Algeria * Asahi India Glass Limited, Indian manufacturing company *

Association for Information Systems The Association for Information Systems (AIS) is an international, Not-for-profit organization, not-for-profit, professional association for scholars of Information system#As an academic discipline, information systems that was established in 1994 ...

, an international professional organization *

Australian Information Service The Australian Information Service (AIS) was one of a series of federal government organisations created to promote the image of Australia, in existence between 1940 and 1996. First created in 1940, the Australian News and Information Bureau (AN ...

, historical Australian government agency (1973–1986) *

Australian Institute of Sport The Australian Institute of Sport (AIS) is a high performance sports training institution in Australia. The institute's headquarters were opened in 1981 and are situated in the northern suburb of Bruce, Canberra. The AIS is a division of the ...

, a division of the Australian Sports Commission * Australian Iron & Steel * '' Aviatsionnaya Ispitatelnaya Stantsiya'', Russian World War I naval aviation station and aircraft company

Schools

* Abu Dhabi International School in Abu Dhabi, United Arab Emirates * Agnes Irwin School in Pennsylvania, U.S. * Ahmadhiyya International School in Malé, Maldives * Almaty International School in Almaty, Kazakhstan * American International School (disambiguation), several schools, some known as AIS * Antonine International School, in Ajaltoun, Lebanon * Antwerp International School, in Antwerp, Belgium * Atlanta International School, in Georgia, U.S. * Australian International School (disambiguation), several schools, some known as AIS

Software and technology

Accounting information system An accounting information system (AIS) is a system of collecting, storing and processing financial and accounting data that are used by decision makers. An accounting information system is generally a computer-based method for tracking accountin ...

, a system of collecting, storing and processing financial and accounting data *

Aeronautical Information Service The Aeronautical Information Service, or AIS (French: , SIA) is a service established in support of international civil aviation, whose objective is to ensure the flow of information necessary for the safety, regularity, and efficiency of internati ...

, distributor of air navigation information *

Automatic identification system The automatic identification system (AIS) is an automatic tracking system that uses transceivers on ships and is used by vessel traffic services (VTS). When satellites are used to receive AIS signatures, the term ''Satellite-AIS'' (S-AIS) is ...

, for tracking marine vessels * Alarm indication signal in a telecommunications system ** Alarm indication signal line (AIS-L) ** Alarm indication signal path (AIS-P) *

Alternate Instruction Set The Alternate Instruction Set (AIS) is a second 32-bit instruction set architecture found in some x86 CPUs made by VIA Technologies. On these VIA C3 processors, the second hidden processor mode is accessed by executing the x86 instruction JMPAI ( ...

, a second processor mode in Centaur/VIA C3 x86 CPUs * Application Interface Specification, for high-availability application software *

Artificial immune system Artificial immune systems (AIS) are a class of rule-based machine learning systems inspired by the principles and processes of the vertebrate immune system. The algorithms are typically modeled after the immune system's characteristics of learning ...

, in artificial intelligence * AI safety, a field concerned with preventing harmful consequences that could result from artificial intelligence * Artificial Intelligence System, a distributed computing project undertaken by Intelligence Realm, Inc. *

Automotive Industry Standards The Automotive Industry Standards are the automotive technical specifications of India. They are based on the Central Motors Vehicles Regulations, 1989 (CMVR). All safety norms prescribed under the CMVR 1989 was based on the UN/European Regulations ...

, vehicle technical specifications of India *

Automated information system An information system (IS) is a formal, sociotechnical, organizational system designed to collect, process, store, and distribute information. From a sociotechnical perspective, information systems comprise four components: task, people, structu ...

, an assembly of computer hardware, software, firmware, or any combination of these, configured to accomplish specific information-handling operations

Others

* AIS, IATA code for Arorae Island Airport, Kiribati * Ais, Etruscan word meaning 'god' *

Ais people The Ais or Ays were a Native American people of eastern Florida. Their territory included coastal areas and islands from approximately Cape Canaveral to the Indian River. The Ais chiefdom consisted of a number of towns, each led by a chief w ...

, a Native American tribe living on the Atlantic coast of Florida, U.S. * Ais, an alternate spelling of

Eyeish The Eyeish were a Native American tribe from present-day eastern Texas. History The Eyeish were part of the Caddo Confederacy,Sturtevant, 616 although their relationship to other Caddo tribes was ambiguous, and they were often hostile to the Has ...

, a native American tribe in Texas, U.S. * American Indycar Series (1988–2005), a former American auto racing series {{Disambiguation