Aix

Aix or AIX may refer to:

Computing

 * AIX, a line of IBM computer operating systems
 * Alternate index, for an IBM Virtual Storage Access Method key-sequenced data set
 * Athens Internet Exchange, a European Internet exchange point

Belgium

 * Aix-sur-Cloie, in Wallonia

France

 * Aix-en-Provence, in the Bouches-du-Rhône department
 * Aix, Corrèze
 * Aix-en-Diois, in the Drôme department
 * Aix-en-Ergny, in the Pas-de-Calais department
 * Aix-en-Issart, in the Pas-de-Calais department
 * Aix-en-Othe, in the Aube department
 * Aix-en-Pévèle, in the Nord department
 * Aix-la-Fayette, in the Puy-de-Dôme department
 * Aix-les-Bains, in the Savoie department
 * Aix-Noulette, in the Pas-de-Calais department
 * Aixe-sur-Vienne, in the Haute-Vienne department
 * Île-d'Aix, island and commune of the Charente-Maritime department

Germany

 * Aix-la-Chapelle, or Aachen

United States

 * Aix, Indiana
 * Mount Aix, in Washington state

Other uses

 * Air India Express, an Indian airline
 * Aircraft Interiors Expo, a trade fair in Germany
 * Aix (bird), a genus of ducks
 * Astana International Exchange, stock exchange in Nursultan, Kazakhstan supported by Astana International Financial Centre
 * ISO 639-3 code for the Aigon language
 * Hainai, a Native American tribe sometimes also spelled Aix