Latvia Estonia and Lithuania, and Nordic-Baltic co-operation with the Nordic countries. The Baltic Council is the joint forum of the interparliamentary Baltic Assembly (BA) and the intergovernmental Baltic Council of Ministers (BCM). Nordic-Baltic Eight (NB-8) is the joint co-operation of the governments of Denmark, Estonia, Finland, Iceland, Latvia, Lithuania, Norway, and Sweden. Nordic-Baltic Six (NB-6), comprising Nordic-Baltic countries that are European Union member states, is a framework for meetings on EU-related issues. Interparliamentary co-operation between the Baltic Assembly and Nordic Council was signed in 1992 and since 2006 annual meetings are held as well as regular meetings on other levels. Joint
Languages of Estonia residing in the coastal areas and islands of what is now western and northern Estonia. The beginning of the continuous settlement of Estonian Swedes in these areas (known as "Aiboland") dates back to the 13th and 14th centuries, when their Swedish-speaking ancestors arrived in Estonia from what is now Sweden and Finland. Almost all of Estonia's Swedish-speaking minority fled to Sweden during World War II, and only the descendants of a few individuals who opted to stay are permanently resident in Estonia today. The Estonian Sign Language (ESL, ) is the national sign language of Estonia. In 1998 there were