| ACCEC | ASEAN Coordinating Committee on Electronic Commerce |
| ACDD | ASEAN Customs Declaration Data |
| ACTS | ASEAN Customs Transit System |
| AEC Council | ASEAN Economic Community (AEC) Council |
| AI | Artificial Intelligence |
| AMS | ASEAN Member States |
| ASEAN | Association of Southeast Asian Nations |
| ASW | ASEAN Single Window |
| ATIGA | ASEAN Trade in Goods Agreement |
| BaTIS | Balanced Trade in Services Dataset |
| BIMTS | Balanced International Merchandise Trade Dataset |
| BSBR | Bandar Seri Begawan Roadmap |
| CBPR | APEC Global Cross Border Privacy Regulation |
| China | People’s Republic of China |
| CLMV | Cambodia, Lao PDR, Myanmar, and Viet Nam |
| COVID-19 | Coronavirus disease 2019 |
| DDS | Digitally Deliverable Services |
| DEA | Digital Economy Agreement |
| DEFA | ASEAN Digital Economy Framework Agreement |
| DFFT | Data Free Flow with Trust |
| DIF | ASEAN Digital Integration Framework |
| DIFAP | ASEAN Digital Integration Framework Action Plan |
| DSTRI | Digital Services Trade Restrictiveness Index |
| EU27 | European Union with 27 Member States (since 2020) |
| HS | Harmonised System |
| ICT | Information and Communication Technology |
| IPR | Intellectual Property Rights |
| IPS | Instant Payment Systems |
| ISIC | International Standard Industrial Classification |
| ITA 1 | WTO Information Technology Agreement |
| ITA 2 | Expansion of the WTO Information Technology Agreement |
| Korea | Republic of Korea |
| Lao PDR | Lao People’s Democratic Republic |
| MC14 | WTO 14th Ministerial Conference |
| NSW | National Single Windows |
| NTM | Non-Tariff Measures |
| OCP | Operational Certification Procedures |
| RTA | Regional Trade Agreement |
| SPS | Sanitary and Phytosanitary Measures |
| STRI | Services Trade Restrictiveness Index |
| TBT | Technical Barriers to Trade |
| TF | Trade Facilitation |
| TFA | WTO Trade Facilitation Agreement |
| TiVA | Trade in Value-Added Dataset |
| WTO | World Trade Organization |
| WTO AoE | WTO Agreement on Electronic Commerce |
| WTO JSI | WTO Joint Statement Initiative |
Digital Trade Review of the Association of Southeast Asian Nations