A teachers ' union , the Federation Syndicale Unitaire ( FSU ) , called for members to protest against job cuts expected in the government 's austerity budget due to be unveiled in September .
<response> A teachers ' union , the <organization>Federation Syndicale Unitaire</organization> ( <organization>FSU</organization> ) , called for members to protest against job cuts expected in the government 's austerity budget due to be unveiled in September . </response>