Lux.

Proper noun

Luxembourg

1. A small country in Western Europe. Official name: Grand Duchy of Luxembourg. Capital and largest city: Luxembourg.
   • The ECSC, which was made up of six nations (France, West Germany, Italy, Belgium, the Netherlands and Luxembourg) later evolved into the European Economic Community (EEC) – under which the member states established a common market, and worked to harmonize their policies on everything from...2012 September 6, Bryony Jones, “Why is unity so important to Europe?”, in CNN, archived from the original on 02 Feb 2016
2. A province of Wallonia, Belgium.
3. The capital city of Luxembourg.

   Synonyms:

   Luxembourg City

4. One of the twelve cantons of the country of Luxembourg, which includes its capital city.