系统科学

Association of Southeast Asian Networks of Food Data Systems

CGIAR System Organization

Coordinating Committee for International Staff Unions and Associations of the United Nations System

European Committee for the study of corrosion and protection of pipes and pipeline systems

European Group on Atomic Systems

Geographical Information Systems International Group

Institute for Dynamics of Explosions and Reactive Systems

Institute for Liquid Atomization and Spray Systems - Asia

Intergovernmental Committee for the Global Ocean Observing System

Intergovernmental Coordination Group for the Indian Ocean Tsunami Warning and Mitigation System

Intergovernmental Coordination Group for the Pacific Tsunami Warning and Mitigation System

Intergovernmental Coordination Group for the Tsunami Early Warning and Mitigation System in the North-eastern Atlantic, the Mediterranean and Connected Seas