Links to organizations with related interest

• APT - Asia-Pacific Telecommunity
• ASPG - Arab Spectrum Management Group
• CEPT - Conférence Européene des Postes et des Télécommunications
• CESRA - Community of European Solar Radio Astronomers
• CITEL - Inter-American Conference on Telecommunications
• COPUOS - UN Committee on Peaceful Uses of Outer Space
• CORF - Committee on Radio Frequencies (USA)
• COSPAR - Commission on Space Research
• ECO/ERO - Electronic Communications Office
• EC - IS - European Commission - Information Society (radio spectrum issues)
• EC - RSC - European Commission - Radio Spectrum Committee
• EC - RSPC - European Commission - Radio Spectrum Policy Group
• ESA - European Space Agency
• ESF - European Science Foundation
• ESTEC - European Space Research and Technology Centre
• ETSI - European Telecommunication Standards Institute
• EUMETNET - The Network of European Meteorological Services
• EUMETSAT - European Organisation for the Exploitation of Meteorological Satellites
• FCC - Federal Communications Commission (USA)
• ICSU - International Council for Science
• Industry Canada
• IAU - International Astronomical Union
• ITU - International Telecommunication Union
• IUCAF - Scientific Committee on the Allocation of Frequencies for Radio Astronomy and Space Science
• NASA - National Aeronautics and Space Administration
• NTIA - National Telecommunications and Information Administration (USA)
• PTC - Pacific Telecommunications Council
• RAFCAP - Radio Astronomy Frequency Committee in the Asia-Pacific Region
• RadioNet - Advanced Radio Astronomy in Europe
• SFCG - Space Frequency Coordination Group
• UNO - United Nations Organization
• URSI - Union Radio Scientifique International

• Links to CEPT member administrations.