- American Geophysical Union, USA (AGU)
- American Mathematical Society (AMS)
- American Statistical Association (ASA)
- Australian Mathematical Society (AustMS)
- Austrian Mathematical Society (OMG)
- Bernoulli Society (BerSoc)
- Cambodian Mathematical Society (CAMS)
- Canadian Mathematical Society (CMS)
- Croatian Mathematical Society (CMS)
- Deutsche Mathematiker-Vereinigung / German Mathematical Society (DMV)
- European Mathematical Society (EMS)
- European Physical Society (EPS)
- European Women in Mathematics (EWM)
- Finnish Inverse Problems Society (FIPS), Finland
- Italian Celestial Mechanics and Astrodynamics Association (SIMCA)
- Institute of Mathematical Statistics (IMS)
- Institute of Mathematics and its Applications, UK (IMA)
- Institute for Operations Research and the Management Sciences/Section on Energy, Natural Resources, and the Environment (INFORMS) (ENRE)
- The Australian and New Zealand Division of Industrial and Applied Mathematics (ANZIAM)
- London Mathematical Society (LMS)
- Mathematical Association of America (MAA)
- New Zealand Mathematical Society (NZMS)
- Platform Wiskunde Nederland (PWN)
- Portuguese Mathematical Society (SPM)
- Real Sociedad Matematica Espanola, (RSME)
- Sociedad Matemática Mexicana, Mexico (SMM)
- Société de mathématiques appliquées et industrielles (SMAI)
- Société mathématique de France (SMF)
- Société Française de Statistique (SFdS)
- Society for Industrial and Applied Mathematics (SIAM)
- The Society of Mathematicians, Physicists and Astronomers of Slovenia (DMFA Slovenije)
- Spanish Applied Math Society (SEMA)
- Spanish Operations Research Society (SEIO)
- Statistical Society of Canada (SSC)
- Turkish Mathematical Society (TMD)