[A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [] [U] [V] [W] [X] [Y] [Z]

• A
• AIM, American Institute of Mathematics (Palo Alto CA, USA)
• Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences (Budapest, Hungary)
• AMS, American Mathematical Society (Providence RI, USA)

• B
• Bulgarian Academy of Sciences (Sofia, Bulgaria)

• C
• CRM, Centre de Recherches Mathématiques, Université de Montréal (Montréal PQ, Canada)
• CIRM, Centre International de Rencontres Mathématiques (Marseille, France)
• Center for Discrete Mathematics and Theoretical Computer Science (New Brunswick NJ, USA): see DIMACS
• Center for Geometry, Analysis, Numerics, and Graphics, University of Massachusetts (Amherst MA, USA): see GANG
• CNLS, Center for Nonlinear Studies, Los Alamos National Laboratory (Los Alamos NM, USA)
• CSMC, Center for Statistical and Mathematical Computing, Indiana University (Bloomington IN, USA)
• Centre de Mathématique de l’Ecole Polytechnique (Paris, France)
• Centre de Recerca Matemática (CRM, Bellaterra, Barcelona, Spain)
• Clay Mathematics Institute (Cambridge MA, USA)
• CNR, Consiglio Nazionale delle Ricerche (Rome, Italy)
• Courant Institute of Mathematical Sciences (New York NY, USA)

• D
• DIMACS, The Center for Discrete Mathematics and Theoretical Computer Science (New Brunswick NJ, USA)

• E
• EIMI, Euler International Mathematical Institute, (St. Petersburg, Russia)
• ERCIM, European Research Consortium for Informatics and Mathematics (INRIA, France)
• ESI, Erwin Schrödinger Institute for Mathematical Physics (Vienna, Austria)

• F
• Fields Institute, University of Toronto (Toronto ON, Canada)

• G
• GANG, The Center for Geometry, Analysis, Numerics, and Graphics, University of Massachusetts (Amherst MA, USA)
• Geometry Center, University of Minnesota (Minneapolis MN, USA) [http://www.geom.umn.edu/, wound up, see IMA below]

• I
• IAS, Institute for Advanced Study (Princeton NJ, USA)
• IHES, Institut des Hautes Études Scientifiques (Bures-sur-Yvette, France)
• IMA, Institute for Mathematics and its Applications (Minneapolis MN, USA)
• IMATH-Kiev, Institute of Mathematics of the National Academy of Sciences of the Ukraine (Kiev, Ukraine)
• IMPA, Instituto de Matemática Pura e Aplicada (Rio de Janeiro, Brazil)
• IMPAN, Institute of Mathematics of the Polish Academy of Sciences (Warsaw, Poland)
• IM-NASB, Institute of Mathematics of the National Academy of Sciences in Belarus (Minsk, Belarus)
• Indian Statistical Institute, (Calcutta, India)
• INRIA, Institut National de Recherche en Informatique et Automatique (Versailles & Sophia Antipolis, France)
• Institut Fourier (Grenoble, France)
• Institut de Mathématiques de Jussieu (Paris, France)
• Institut de Mathématiques de Luminy, (Marseille, France)
• IPAM, Institute for Pure and Applied Mathematics, UCLA (Los Angeles CA, USA)
• IRMA, Institut des Recherches Mathématique Avancées (Strasbourg, France)
• Isaac Newton Institute for Mathematical Sciences (Cambridge, UK)
• ISI, Indian Statistical Institute (Kolkata, India) [Calcutta]

• M
• Mathematisches Forschungsinstitut (Oberwolfach, Germany)
• Mathematical Biosciences Institute, Ohio State University (Columbus OH, USA)
• MFO, Mathematisches Forschungsinstitut Oberwolfach (Oberwolfach, Germany)
• Mittag-Leffler Institute (Stockholm, Sweden)
• MPI, Max Planck Institut für Mathematik (Bonn, Germany)
• MPI MIS, Max Planck Institute for Mathematics in the Sciences (Leipzig, Germany)
• MSRI, Mathematical Sciences Research Institute (Berkeley CA, USA)

• O
• “Oberwolfach“, also under Mathematisches Forschungsinstitut and MFO (Oberwolfach, Germany)

• P
• PIMS, Pacific Institute for the Mathematical Sciences, University of British Columbia, (Vancouver BC, Canada)
• POMI, also under Steklov Institute of Mathematics at St. Petersburg (St. Petersburg, Russia)

• R
• Razmadze Mathematical Institute, Georgian Academy of Sciences [Andrea Razmadze] (Tbilisi, Georgia)
• RIMS, Research Institute for Mathematical Sciences, Kyoto University (Kyoto, Japan)

• S
• Sobolev Institute of Mathematics, (Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia)
• Stefan Banach Mathematical International Center, (Warsaw, Poland)
• Steklov Institute of Mathematics, (Russian Academy of Sciences, Moscow, Russia)[Matematicheskii Institut im. V. A. Steklova]
• Steklov Institute of Mathematics at St. Petersburg, (POMI, Russian Academy of Sciences, St. Petersburg, Russia)

• T
• Tata Institute of Fundamental Research, School of Mathematics (TIFR, Homi Bhabha Rd, Mumbai 400 005, India)