Australian Chamber of Commerce and Industry (ACCI)
http://www.acci.asn.au/ 
Australian Council of Trade Unions (ACTU)
http://www.actu.asn.au/
Australian Industry Group
http://www.aigroup.asn.au/
Australian Institute of Training and Development
http://www.aitd.com.au 
Business Council of Australia (BCA)
http://www.bca.com.au