(in alphabetical order)

• CEOS - Committee of Earth Observation Satellites
• CIPA - International Committee for Architectural Photogrammetry
• CIRS - International Center for Scientific Research
• EIS-AFRICA - A Network for the Co-operative Management of Environmental Information in Africa
• EUROGI - European Umbrella Organisation for Geographic Information
• EuroSDR (OEPEE) - European Spatial Data Research
• FIG - International Surveyors' Federation
• IAG - International Association of Geodesy
• IAPR - International Association for Pattern Recognition
• ICA - International Cartographic Association
• ICOMOS - International Council of Monuments and Sites
• ICSU - International Council of Scientific Unions
• IEEE - The Institute of Electrical and Electronics Engineers
  • IEEE - Computer Society
  • IEEE - PAMI - Pattern Analysis and Machine Intelligences
  • IEEE - GRSS - Geoscience and Remote Sensing Society
• IGARSS - International Geoscience and Remote Sensing symposium
• IHO - International Hydrographic Organisation
• ISB - International Society of Biomechanics
  • ISB - Technical Group on 3D Analysis of Human Movement
• ISSC - International Social Science Council
• ISO - International Standards Organization
• IUFRO - International Union of Forestry Research Organisations
• SPIE - International Society for Optical Engineering
  • SPIE - Medical Imaging
• UATI - International Union of Technical Associations and Organisations
• UN - United Nations
  • UN - COPUOS - Committee on Peaceful Uses of Outer Space
  • UN - OOSA - Office for Outer Space Affairs
  • UN - UNEP - United Nations Environment Programme GRID-Arendal
  • UN - UNESCO - UN Educational, Scientific and Cultural Organization
• VISLIST - Computer Vision Digest (COMP.AI.VISION)