AA  | 
adjustment amount  | 
ABN  | 
Australian business number  | 
CRC  | 
cooperative research centre  | 
DIISR  | 
Department of Innovation, Industry, Science and Research  | 
GST  | 
goods and services tax  | 
IR&D Act  | 
Industry Research and Development Act 1986  | 
ITAA 1936  | 
Income Tax Assessment Act 1936  | 
ITAA 1997  | 
Income Tax Assessment Act 1997  | 
R&D  | 
research and development  | 
RA  | 
running average  | 
RRA  | 
registered Australian research agency  | 
STS  | 
simplified tax system  | 
TFN  | 
tax file number  | 
Y0  | 
the current claim year  | 
Y-1  | 
the year before the claim year  | 
Y-2  | 
the year two years before the claim year  | 
Y-3  | 
the year three years before the claim year  | 
Abbreviations
Last updated 30 June 2008
QC21104