• AARMS: Atlantic Association for Research in the Mathematical Sciences
• BIRS: Banff International Research Station
• CRM: Centre de recherches mathématiques
• Fields Institute for Research in Mathematical Sciences
• MITACS: Mathematics of Information Technology and Complex Systems
• PIMS: Pacific Institute for the Mathematical Sciences
• ISM: Institut des sciences mathématiques

• Canadian Mathematical Research Groups

• CMAP: Centre de Mathématiques Appliquées
• CvWI: Centrum voor Wiskunde en Informatica
• CIMS: Courant Institute of Mathematical Sciences
• IMA: The Institute for Mathematics and its Applications
• IMI: Industrial Mathematics Institute
• IAS: Institute for Advanced Studies
• INRIA: L'Institut national de recherche en informatique et en automatique
• IRMA: Institut de recherche mathématique avancée
• MFO: Mathematisches Forschungsinstitut Oberwolfach
• MSRI: Mathematical Sciences Research Institute
• RICAM: Radon Institute for Computational and Applied Mathematics

• Other Mathematical Institutes and Centres (Penn State University)

University Departments

• Acadia University - Department of Mathematics and Statistics
• Bishop's University - Department of Mathematics
• Brock University - Department of Mathematics
• Brandon University - Department of Mathematics and Computer Science
• Cape Breton University - Department of Mathematics, Physics, and Geology
• Carleton University - School of Mathematics and Statistics
• Concordia University College of Alberta - Department of Mathematics
• Concordia University - Department of Mathematics and Statistics
• Dalhousie University - Department of Mathematics and Statistics
• École Polytechnique de Montréal - Département de mathématiques et de génie industriel
• Lakehead University - Department of Mathematical Sciences
• Laurentian University - Department of Mathematics and Computer Science
• Malaspina University College - Department of Mathematics
• McMaster University - Department of Mathematics and Statistics
• McGill University - Department of Mathematics and Statistics
• Memorial University of Newfoundland - Department of Mathematics and Statistics
• Mount Allison University - Department of Mathematics and Computer Science
• Mount Saint Vincent University - Department of Mathematics
• Queen's University - Department of Mathematics and Statistics
• Royal Military College of Canada - Department of Mathematics and Computer Science
• Ryerson University - Department of Mathematics
• Saint Mary's University - Department of Mathematics and Computer Science
• Scarborough College (UofT) - Department of Computer and Mathematical Sciences
• Simon Fraser University - Department of Mathematics
• Sir Wilfred Grenfell College - Department of Mathematics
• St. Francis Xavier University - Department of Mathematics, Statistics and Computer Science
• Thompson Rivers University - Department of Mathematics and Statistics
• Trent University - Department of Mathematics
• University of Alberta - Department of Mathematical and Statistical Sciences
• University of British Columbia - Mathematics Department
• University of British Columbia - Statistics Department
• University College of the Fraser Valley - Department of Mathematics and Statistics
• University of Calgary - Department of Mathematics and Statistics
• University of Guelph - Mathematics and Statistics Department
• Université Laval - Département de mathématiques et de statistique
• University of Lethbridge - Mathematics and Computer Science Department
• University of Manitoba - Department of Mathematics
• University of Manitoba - Department of Statistics
• Université de Moncton - Département de mathématiques et de statistique
• Université de Montréal - Département de mathématiques et de statistique
• University of New Brunswick (Fredricton) - Department of Mathematics and Statistics
• University of New Brunswick (Saint John) - Department of Mathematical Sciences
• University of Northern British Columbia - Department of Mathematics and Computer Science
• University of Ottawa - Department of Mathematics and Statistics Université d'Ottawa - Département de mathématiques et de statistique
• University of Prince Edward Island - Department of Mathematics and Statistics
• Université du Québec à Chicoutimi - Département d'informatique et de mathématique
• Université du Québec à Montréal - Département de mathématiques
• Université du Québec à Rimouski - Département de mathématiques, d'informatique et de génie
• Université du Québec à Trois-Rivières - Département des mathématiques et de l'informatique
• University of Regina - Mathematics & Statistics Department
• University of Saskatchewan - Department of Mathematics & Statistics
• Université de Sherbrooke - Département de mathématiques
• University of Toronto - Department of Mathematics
• University of Victoria - Department of Mathematics and Statistics
• University of Waterloo - Faculty of Mathematics
• University of Western Ontario - Department of Applied Mathematics
• University of Western Ontario - Mathematics Department
• University of Windsor - Department of Mathematics and Statistics
• University of Winnipeg - Department of Mathematics and Statistics
• Wilfrid Laurier University - Department of Mathematics
• York University - Department of Mathematics and Statistics

• Mathematics Departments in the United States (listed alphabetically and geographically)
• Universities in the United States

Related Servers

• Math-Net (sponsored by the International Mathematical Union)
• Statistics Canada
• List of Mathematics Information Servers (Penn State University)
• MathSciNet (AMS)

Societies and Associations

• CMS: Canadian Mathematical Society

• AMQ: Association Mathématique du Québec
• CAIMS: Canadian Applied and Industrial Mathematics Society
• CMESG: Canadian Mathematics Education Study Group
• CSHPM: Canadian Society for the History and Philosophy of Mathematics
• SSC: Statistical Society of Canada
• CUMC: Canadian Undergraduate Mathematics Conference

• AAAS: American Association for the Advancement of Science
• AMS: American Mathematical Society
• ACM: Association for Computing Machinery
• AWM: Association for Women in Mathematics
• EMS: European Mathematical Society
• ICIAM: International Council for Industrial and Applied Mathematics
• IMU: The International Mathematical Union
• MAA: Mathematical Association of America
• NCTM: National Council of Teachers of Mathematics
• SOL: Science On-Line
• SIAM: Society for Industrial and Applied Mathematics

• Other Mathematical Societies
• List of Other Scholarly Societies (Mathematics) (University of Waterloo)
• List of Other Mathematical Societies (Penn State University)
• TechExpo: List of Technical Societies

Preprint archives and Collections

• ArXiv
• MPRESS: Mathematics Preprint Search System
• American Mathematical Society Preprint Server

• Algebraic Number Theory Archives
• K-theory Preprint Archives
• Hopf Topology Archive
• Mathematical Archives
• Mathematical Physics Preprint Archive
• Economics Working Paper Archive (Washington University at St. Louis)

Software

• CTAN: comprehensive TeX archive network

• Canadian Community of Science (Funding, Experts,...)

• SymbolicNet
• Mathematics HQ - categorized links to math websites
• Mathematics Genealogy Project
• A WhitePage for Numerical Analysis