Landsorganisationen translates into English as "the national organisation" and is a term used for the blue-collar trade union confederations in Scandinavia. It may refer to: LO (Landsorganisationen i Danmark) - The Danish Confederation of Trade Unions LO (Landsorganisationen i Sverige) - The Swedish Trade Union Confederation and, with an alternate spelling, to: LO (Landsorganisasjonen i Norge) - The Norwegian Trade Union Confederation