This article includes the discography of Swedish pop music group ABBA. In April 2006, Universal Records announced that the group's recordings have sold an estimated 370 million units worldwide http://abbathebook.online.fr/accueil.html ABBA The Book, http://www.timesonline.co.uk/article/0,,2-2140612,00.html Times Online. Their compilation album, ABBA Gold (1992), has become one of the most popular albums worldwide, with sales of 26 million copies http://www.abba-world.net/facts/abba.htm ABBA Facts.