- BEREC - Body of European Regulators for Electronic Communications
- CENELEC - European Committee for Electrotechnical Standardization
- CEPT - European Conference of Postal and Telecommunications Administrations
- DigiTAG - Digital Terrestrial Television Action Group
- DVB - Digital Video Broadcasting Project
- EaP - European Eastern Partnership
- EMERG - Euro-Mediterranean Regulators Group
- ENISA - European Union Agency for Cybersecurity
- ERGP - European Regulators Group for Postal Services
- ESA - European Space Agency
- ETSI - European Telecommunications Standards Institute
- EU - European Union
- EUTELSAT - European Satellite Telecommunications Organization
- IMSO - International Mobile Satellite Organization
- IRG - Independent Regulators Group
- ITSO - International Telecommunications Satellite Organization
- ITU - International Telecommunication Union
- NATO - North Atlantic Treaty Organization
- OECD - Organization for Economic Cooperation and Development
- Regulatel - Latin American Forum of Telecommunications Regulators
- REDCA - Radio Equipment Compliance Association
- UPAEP - Postal Union of the Americas, Spain and Portugal
- UPU - Universal Postal Union
- URSI - Union Radio-Scientifique Internationale
