| CBD | Convention on Biological Diversity |
| CO2 eq | Carbon dioxide equivalent |
| DMC | Domestic material consumption |
| EC | European Commission |
| EEA | European Environment Agency |
| EED | Energy Efficiency Directive |
| EI | Hellenic Environmental Inspectorate |
| EIA | Environmental impact assessment |
| EPR | Environmental Performance Review |
| ETS | Emissions Trading System |
| EU | European Union |
| FIP | Feed-in premium |
| FIT | Feed-in tariff |
| GDP | Gross domestic product |
| GHG | Greenhouse gas |
| IEA | International Energy Agency |
| IUCN | International Union for Conservation of Nature |
| LULUCF | Land use, land-use change and forestry |
| MoEE | Ministry of Environment and Energy |
| MRDF | Ministry of Rural Development and Food |
| Mtoe | Million tonnes of oil equivalent |
| NAS | National Adaptation Strategy |
| NCCAC | National Climate Change Adaptation Committee |
| NBSAP | National Biodiversity Strategy and Action Plan |
| NECP | National Energy and Climate Plan |
| NGO | Non-government organisation |
| NREAP | National Renewable Energy Action Plan |
| NOx | Nitrogen oxides |
| NSSFG | National Strategy for Sustainable and Fair Growth |
| PM10 | Particulate matter smaller than 10 microns in diameter |
| PM2.5 | Particulate matter smaller than 2.5 microns in diameter |
| PPC | Public Power Corporation |
| PPP | Purchasing power parity |
| R&D | Research and development |
| RAAP | Regional Adaptation Action Plan |
| RBMP | River Basin Management Plan |
| RDP | Rural Development Programme |
| RIA | Regulatory impact analysis |
| SDG | Sustainable Development Goal |
| SEA | Strategic environmental assessment |
| SMEs | Small and medium-sized enterprises |
| SOx | Sulphur oxides |
| SYGAPEZ | Co-ordination Office for Mitigation of Environmental Damage |
| TPES | Total primary energy supply |
| USD | United States dollar |
OECD Environmental Performance Reviews: Greece 2020
