Little Athletics NSW                          
www.laansw.com.au/

Athletics NSW (ie Senior Athletics)     
www.nswathletics.org.au/

NSW Public School Sports                 
www.sports.det.nsw.edu.au/state/index.htm

Catholic Schools Sport (see under Associations on the left hand side)
www.cecnsw.catholic.edu.au/

Combined Independant Schools
www.aisnsw.edu.au/cis/Home/tabid/449/language/en-US/Default.aspx

School Sports Australia
www.schoolsport.edu.au/