| $b | billion (thousand million) dollars |
| $m | million dollars |
| ABN | Australian Business Number |
| ABR | Australian Business Register |
| ABS | Australian Bureau of Statistics |
| ABSBR | Australian Bureau of Statistics Business Register |
| AHECC | Australian Harmonised Export Commodity Classification |
| ANZSIC | Australian and New Zealand Standard Industrial Classification |
| ATO | Australian Taxation Office |
| CCID | Customs Client Identifier |
| CSA | Census and Statistics Act 1905 |
| GST | goods and services tax |
| no. | number |
| np | not available for publication but included in totals where applicable, unless otherwise indicated |
| TAU | Type of Activity Unit |