AIS
AIS is a three-letter abbreviation with multiple meanings, as described below:
- Aeronautical Information Service
- The Ais were a Native American tribe that lived on the east coast of Florida
- Amity International School
- Androgen insensitivity syndrome
- Advanced Info Service, a Thai mobile phone operator
- Automatic Identification System, a navigation & survaillance system capable of providing inofrmation about ship to others and to coastal authorities automatically.
- The Australian Institute of Sport
- Islamic Salvation Army (in French), the former military wing of the Islamic Salvation Front in Algeria
- An ais is a vertical board in the service end of a jeu quarré real tennis court.
- Artificial immune system
- Alltel Information Services
- Accounting Information System
- automated information system
- Automated Intercept System, a Telecommunications system that typically handles the automated error messages in the public Telephone system (e.g. "The number you have reached has been disconnected...")
- Alarm indication signal, a signal transmitted by a system that is part of a communications link to let the receiver know that some part of the link has failed. Some types of AIS signals are:
- academic intervention services
- Australian Institute of Sport