List of UNESCO Chairs and UNITWIN Networks in Natural Sciences in Spain:
- UNESCO Chair “Earth as a global system” (199) - Institute for Space Studies of Catalonia, Catalan Foundation for Research, Barcelona - established in 1999.
- UNESCO Chair Pere Durán Farell "Technology and Culture" (451) - Center of Research for the History of Technology, Polytechnic University of Catalonia , Barcelona - established in 1999.
- UNESCO Chair in Sustainable development and environmental education (656) - Universidad del País Vasco, Bilbao - established in 2004.
- UNESCO Chair in Telemedicine (467) - University of La Laguna - established in 1999.
- UNESCO Chair on Numerical Methods in Engineering (218) - Polytechnic University of Catalonia - established in 1989.
- UNESCO Chair in Environmental Studies (560) - King Juan Carlos University - established in 2001.
- UNESCO Chair in Tropical Medicine (219) - University of Granada - established in 1991.
- UNESCO Chair in Environmental and Marine Resources Management (220) - University of Las Palmas de Gran Canaría within the framework of the ISA Network - established in 1991.
- UNESCO-SA NOSTRA Chair in Business Management and Environment (566) - Son Lledó University of the Balearic Islands - established in 2001.
- UNESCO Chair in Environment and Sustainable Development (231) - University of Salamanca - established in 1993.
- UNITWIN – The “Wise Coastal Practices For Sustainable Human Development, Europe Region” (WICOP-EUROPE) Network (588) - University of Cádiz - established in 2002.
- UNESCO Chair in plant conservation and biodiversity in Macaronesia and in Western Africa (888)-Consejero de Medio Ambiente de Gran Canaria y Jardín Botánico Las Palmas de Gran Canaria-established in 2010.
UNESCO Chair in Life Cycle and Climate Change (917)- Escola Superior de Comerç /Universitat Pompeu Fabra-established in 2011.