CEFTA, Central European Free Trade Agreement
Presentation of the organization, of its texts, statistics of the trade with the other zones and economic and general links for its seven members.
http://www.cefta.org

CEI (Central European Initiative)
Presentation of the organization, its activities and its seventeen Central and Southern Europe members.
http://www.ceinet.org

European Commission: Foreign relations
Current events and information about the foreign relations of the EU, by country and topic, with in particular the co-operation programmes.
http://europa.eu.int/comm/external_relations

Institute for War & Peace reporting 
Organization defending the peace in Eastern Europe and Central Asia by diffusing current events and general and political information for the countries of the region.
http://www.iwpr.net