Articles relating to the historical region of Chameria, a term used today mostly by Albanians for parts of the coastal region of Epirus in southern Albania and the historical Greek region of Epirus, traditionally associated with an Albanian speaking population called Chams. Apart from geographical usages, in contemporary times within Albania the toponym has also acquired irredentist connotations. During the interwar period, and the official name of the area above the Acheron river in all Greek state documents. Today it is obsolete in Greek, surviving in some old folk songs. Most of what is called Chameria is divided between the Greek regional units of Thesprotia and Preveza, the southern extremity of Albania's Sarandë District and some villages in eastern Ioannina regional unit. As the wider Greek toponyms Epirus has existed since antiquity and the narrower Thesprotia also reflects an ancient name, and given the negative sentiments towards Albanian irredentism, the term is not used by the locals on the Greek side of the border.