Category
page 1International Union of Pure and Applied Physics
Metre Convention
1875 international treaty
General Conference on Weights and Measure
governing body of the BIPM made up of delegates from member states
International Union of Pure and Applied Physics
international non-governmental organization
redefinition of SI base units
revised definitions of the SI base units, adopted at the 26th General Conference on Weights and Measures (CGPM), that came into force on 20 May 2019
Boltzmann Medal
award conferred by the Commission on Statistical Physics of the International Union of Pure and Applied Physics
International Conference on High Energy Physics
international scientific conference in the field of particle physics
International Year of Basic Sciences for Sustainable Development
2022 United Nations observance
IUPAC/IUPAP Joint Working Party
Group which considers claims for discovery and naming of new chemical elements
Fritz London Award
award for contributions in low temperature physics