International Union of Radio Science

Target entity: International Union of Radio Science
Context triple: [URSI Radio Science Meeting (in conjunction with AP-S Symposium), organizedBy, International Union of Radio Science]

• A. ITU Radiocommunication Sector
  The ITU Radiocommunication Sector is the branch of the International Telecommunication Union responsible for managing global radio-frequency spectrum and satellite orbits and developing international radiocommunication standards.
• B. IEEE Antennas and Propagation Society
  The IEEE Antennas and Propagation Society is a professional society focused on advancing theory, technology, and applications related to antennas, electromagnetic wave propagation, and related fields.
• C. World Radiocommunication Conference
  The World Radiocommunication Conference is a periodic global meeting where governments and regulators negotiate and update international rules for the use of the radio-frequency spectrum and satellite orbits.
• D. International Telecommunication Union
  The International Telecommunication Union is a specialized United Nations agency responsible for coordinating global telecommunications networks, services, and radio-frequency spectrum use.
• E. IEEE Communications Society
  The IEEE Communications Society is a leading professional organization within IEEE that focuses on advancing the science, engineering, and application of communications and networking technologies worldwide.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: International Union of Radio Science
Target entity description: The International Union of Radio Science (URSI) is a global scientific organization that promotes research, collaboration, and knowledge exchange in all fields of radio science and electromagnetic waves.

• A. ITU Radiocommunication Sector
  The ITU Radiocommunication Sector is the branch of the International Telecommunication Union responsible for managing global radio-frequency spectrum and satellite orbits and developing international radiocommunication standards.
• B. IEEE Antennas and Propagation Society
  The IEEE Antennas and Propagation Society is a professional society focused on advancing theory, technology, and applications related to antennas, electromagnetic wave propagation, and related fields.
• C. World Radiocommunication Conference
  The World Radiocommunication Conference is a periodic global meeting where governments and regulators negotiate and update international rules for the use of the radio-frequency spectrum and satellite orbits.
• D. International Telecommunication Union
  The International Telecommunication Union is a specialized United Nations agency responsible for coordinating global telecommunications networks, services, and radio-frequency spectrum use.
• E. IEEE Communications Society
  The IEEE Communications Society is a leading professional organization within IEEE that focuses on advancing the science, engineering, and application of communications and networking technologies worldwide.
• F. None of above. chosen