Založba kaset in plošč RTV Ljubljana or Založba kaset in plošč Radiotelevizije Ljubljana (acronym ZKP RTLJ, meaning Publishing and Record Label RTV Ljubljana in Slovene), was a major record label in the former SFR Yugoslavia, based Ljubljana, Socialist Republic of Slovenia. In 1990, at the start of the breakup of Yugoslavia, the name of the company was changed to Založba kaset in plošč RTV Slovenija. It was and still remains a leading publishing firm in Slovenia.