International

Europe

The Association of European Coeliac Societies (AOECS) is the umbrella organisation of European Coeliac Societies. It is an independent non-profit making association. The AOECS reviews problems of international importance, co-ordinates international activities and addresses matters of common interest to its members. It encourages the exchange of information among its members for the benefit of Europeans affected by the coeliac condition or dermatitis herpetiformis. Visit its web site here. 

There is also a web site for the youth section of the AOECS which you can visit here.

Worldwide

Here is a list of all International Coeliac Societies.
Coeliac UK can also provide translations of gluten-free phrases for visiting many of these countries and give advice on travelling to them.