| ACCC | Australian Competition and Consumer Commission |
| ACMA | Australian Communications and Media Authority |
| ADEME | Agence de la transition écologique (Agency for the Ecological Transition, France) |
| AER | Australian Energy Regulator |
| AI | Artificial Intelligence |
| ANAC | Autoridade Nacional de Aviação Civil (National Authority of Civil Aviation, Portugal) |
| ANACOM | Autoridade Nacional de Comunicações (National Communications Authority, Portugal) |
| ANATEL | Agência Nacional de Telecomunicações (National Telecommunications Agency, Brazil) |
| ANTT | Agência Nacional de Transportes Terrestres (National Agency for Land Transport, Brazil) |
| ARCEP | Autorité de Régulation des Communications Électroniques, des Postes et de la Distribution de la Presse (Regulatory Authority for Electronic Communications, Post and Print Media, France) |
| ARERA | L'Autorità di Regolazione per Energia Reti e Ambiente (Regulatory Authority for Energy, Networks, and Environment, Italy) |
| ARESEP | Autoridad Reguladora de los Servicios Públicos (Regulatory Authority of Public Services, Costa Rica) |
| ART | Autorità di Regolazione dei Trasporti (Transport Regulation Authority, Italy) |
| BEREC | Body of European Regulators for Electronic Communications |
| BIPT - IBPT | Belgisch Instituut voor postdiensten en telecommunicatie - Institut belge des services postaux et des télécommunications (Belgian Institute for Postal Services and Telecommunications) |
| BNetzA | Bundesnetzagentur für Elektrizität, Gas, Telekommunikation, Post und Eisenbahnen (Federal Network Agency, Germany) |
| CEER | Council of European Energy Regulators |
| CNA | Consejo Nacional Ambiental (National Environmental Council, Colombia) |
| CNA | Consejo Nacional de Agua (National Environmental Council, Colombia) |
| ComReg | Ireland Commission for Communications Regulation |
| CRC | Comisión de Regulación de Comunicaciones (Communications Regulatory Commission, Colombia) |
| CRE | Commission de Régulation de l’Énergie (Energy Regulation Commission, France) |
| CSO | Civil Society Organisation |
| DWI | UK Drinking Water Inspectorate |
| EEA | European Environment Agency |
| EFRWS | European Forum on the Regulation of Water Services |
| EICom | Federal Electricity Commission, Switzerland |
| ERU | Energy Regulatory Office, Czechia |
| EU | European Union |
| GHG | Greenhouse Gases |
| GSR | OECD Governance of Sector Regulators |
| HAKOM | Hrvatska regulatorna agencija za mrežne djelatnosti (Regulatory Authority for Network Industries, Croatia) |
| ICT | Information and Communication Technologies |
| IFT | Insituto Federal de Telecomunicaciones (Federal Institute of Telecommunications, Mexico) |
| IPCC | Intergovernmental Panel on Climate Change |
| LCA | Life Cycle Assessment |
| MIAC | Ministry of Internal Affairs and Communications, Japan |
| NER | OECD Network of Economic Regulators |
| NGOs | Non-Governmental Organisations |
| NMHH | National Media and Infocommunications Agency, Hungary |
| NZTA | New Zealand Transport Agency |
| Ofgem | Office of Gas and Electricity Markets, UK |
| Ofwat | Water Services Regulation Authority, UK |
| RTR | Rundfunk und Telekom Regulierungs-GmbH (Regulatory Authority for Broadcasting and Telecommunications, Austria) |
| SUTEL | Superintendencia de Telecomunicaciones (Telecommunications Superintendency, Costa Rica) |
| TKK | Telekom-Control-Kommission (Telecommunications Regulatory Commission, Austria) |
| UCPD | EU Unfair Commercial Practices Directive |
| UKRN | UK Regulators Network |
| UNFCCC | United Nations Framework Convention on Climate Change |
| UNITAR | United Nations Institute for Training and Research |
| UNOPS | United Nations Office for Projects |
| UN-WATER | United Nations Water programme |
| URE | Urząd Regulacji Energetyki (Energy Regulatory Office, Poland) |
| VDA | Valsts Dzelzceļa Administrācija (State Railway Administration, Latvia) |
| WAREG | Association of European Public Authorities for drinking water and wastewater |
The Role of Economic Regulators in the Green Transition
Driving Sustainable Change in Network Sectors