| CBAM | Carbon Border Adjustment Mechanism |
| CFSP | Common Foreign and Security Policy |
| CLIP | Country Level Implementation Plan |
| COVID-19 | Coronavirus (SARS-CoV-2) |
| CRA | Climate Risk Assessment |
| CS3D | Corporate Sustainability Due Diligence Directive |
| CSO | Civil Society Organisation |
| CSR | Corporate Social Responsibility |
| CSRD | Corporate Sustainability Reporting Directive |
| CTIP | Clean Trade and Investment Partnership |
| DAC | Development Assistance Committee (OECD) |
| DFI | Development Finance Institution |
| DG ECHO | Directorate-General for European Civil Protection and Humanitarian Aid Operations |
| DG ENEST | Directorate-General for Enlargement and the Eastern Neighbourhood |
| DG INTPA | Directorate-General for International Partnerships |
| DG MENA | Directorate-General for the Middle East, North Africa and the Gulf |
| EEAS | European External Action Service |
| EFSD+ | European Fund for Sustainable Development Plus |
| EIA | Environmental Impact Assessment |
| EIB | European Investment Bank |
| EU | European Union |
| EUDR | EU Deforestation Regulation |
| EUTF | EU Trust Fund |
| IFI | International Finance Institution |
| FPI | Service for Foreign Policy Instruments |
| GAP | Gender Action Plan |
| GDP | Gross Domestic Product |
| GNI | Gross National Income |
| GSP | Generalised Scheme of Preferences |
| HDP | Humanitarian-Development-Peace |
| I-Marker | Inequality Marker |
| IPA III | Instrument for Pre-Accession Assistance III |
| LACIF | Latin America and Caribbean Investment Facility |
| LIC | Low-Income Country |
| LMIC | Lower Middle-Income Country |
| MAV+ | Manufacturing and Access to Vaccines, Medicines and Health Technology Products in Africa |
| MFA | Macro-Financial Assistance |
| MFF | Multiannual Financial Framework |
| MIP | Multiannual Indicative Programme |
| NDICI-Global Europe | Neighbourhood, Development and International Cooperation Instrument – Global Europe |
| ODA | Official Development Assistance |
| OECD | Organisation for Economic Co‑operation and Development |
| PSI | Private Sector Instrument |
| RBC | Responsible Business Conduct |
| SDG | Sustainable Development Goal |
| SEA | Strategic Environmental Assessment |
| SIFA | Sustainable Investment Facilitation Agreement |
| TAIEX | Technical Assistance and Information Exchange |
| TEI | Team Europe Initiative |
| TSD | Trade and Sustainable Development |
| TVET | Technical and Vocational Education and Training |
| UMIC | Upper Middle-Income Country |
| UN | United Nations |
| USD | United States Dollar |
OECD Development Co‑operation Peer Reviews: European Union 2025
