ABBREVIATIONS
The following symbols and abbreviations are used in this product:
| ABN | Australian Business Number |
| ABS | Australian Bureau of Statistics |
| ANZSIC | Australian and New Zealand Standard Industrial Classification |
| ATO | Australian Taxation Office |
| BCS | Business Characteristics Survey |
| BERD | business expenditure on R&D |
| BLD | Business Longitudinal Database |
| CURF | confidentialised unit record file |
| EU | European Union |
| OECD | Organisation for Economic Co-operation and Development |
| PAYGW | pay-as-you-go withholding |
| R&D | research and experimental development |
| RSE | relative standard error |
| SE | standard error |
| SISCA | Standard Institutional Sector Classification of Australia |
| TAU | type of activity unit |
| TNTS | The New Tax System |