Explanatory Memorandum
(Circulated by authority of the Treasurer, the Hon. Josh Frydenberg MP)Glossary
The following abbreviations and acronyms are used throughout this explanatory memorandum.
| Abbreviation | Definition |
| ABR | Augmented Bond Rate |
| Act (or PRRTA Act) | Petroleum Resource Rent Tax Assessment Act 1987 |
| Bill | Treasury Laws Amendment (2019 Petroleum Resource Rent Tax Reforms No. 1) Bill 2019 |
| GDP | Gross Domestic Product |
| ITAA 1997 | Income Tax Assessment Act 1997 |
| LNG | Liquefied natural gas |
| LTBR | the Government long-term bond rate |
| PRRT | Petroleum Resource Rent Tax |