Australia 

The Statistical Mechanics
and Combinatorics Group 
The University of Melbourne 
Centre for Discrete Mathematics
and Computing 
The University of Queensland 
Combinatorics group at the
University of New South Wales

The University of New South Wales 
The Categories and Combinatorics Group 
The University of Sydney 
Austria 

Combinatorics
at RISC 
Johannes Kepler Universität Linz 
The
Combinatorics Group at the Universität Wien


Belgium 

COSIC: COmputer Security
and Industrial Cryptography


Research group on Incidence
Geometry

Ghent University 
Brazil 

The
Combinatorics Research Group

Universidade de Sao Paulo 
Britain 

Oxford Combinatorics 
Oxford University 
Canada 

The Centre for Experimental and Constructive
Mathematics (CECM)

Simon Fraser University 
Discrete
Mathematics

Queen's University 
The McGill
Discrete Mathematics Group

McGill University 
Laboratoire de combinatoire et d'informatique
mathématique (LaCIM)

Université du Québec à Montréal 
Applied
and Discrete Mathematics

University of Toronto 
Department of Combinatorics
and Optimization

University of Waterloo 
China 

Center for Combinatorics

Nankai University 
Denmark


Discrete
Mathematics and Graph Theory

Odense University 
France 

Laboratoire Bordelais de Recherche
en Informatique (LaBRI)

Domaine Universitaire

Institut Gaspard Monge

Universitéde MarnelaVallee 
Laboratoire de Probablites, Combinatoire
et Statistique  Lapcs

UniversitéCalude Bernard Lyon 1 
Department of Discrete
Mathematics

the Leibniz Laboratory 
The Algorithms Project at INRIA
(France)


Analysis of
Algorithms Group at INRIA


Germany 

Algorithmische und Diskrete
Mathematik

Technische Universität Berlin 
Algebraic Combinatorics,
Discrete Mathematics, Computer Science

University of Bayreuth 
Discrete Mathematics Group

Technische Universiteit Eindhoven 
Research
Group on Discrete Mathematics, Interconnection Networks, and Communication

Universität Hamburg 
Hungary 

The Hungarian
Group


Iceland 

The Combinatorics Group at
Reykjavik University

Reykjavik University 
Italy 

Combinatorics
and Algorithm analysis Research Group

Universitéà di Firenze 
Japan 

Japanese Center for
Combinatorics and its Applications


Korea 

Korea Combinatorics Forum


Netherlands 

Dmanet: Discrete Mathematics
and Algorithms

maintained by the Operations Research and Mathematical Programming group at the
University of Twente 
The Euler Institute for
Discrete Mathematics and its Applications (EIDMA)


The Discrete Mathematics
Group

Eindhoven University of Technology 
New Zealand 

Centre for Discrete Mathematics
and Theoretical Computer Science

The University of Auckland 
Portugal 

Linear Algebra and Combinatorics
Group

University of Lisbon 
Russia 

Laboratory of Data Analysis,
Error Correction Codes and Cryptology

Russian Academy of Sciences 
Laboratory of Graph Theory and
Combinatorics in Moscow


Singapore 

The Combinatorics and
Operational Research Division

The National University of Singapore 
South Africa 

The
John Knopfmacher Centre for Applicable Analysis and Number Theory


Spain 

The research group
on Graph Theory and Combinatorics

Universitat Politècnica de Catalunya 
Sweden 

Combinatorics
at Chalmers/GU


Combinatorics
at KTH


The Combinatorics and
Graph Theory Group

Umea University 
Switzerland 

Discrete
structures

Zurich 
United Kingdom 

British Combinatorial
Committee (BCC)


Centre for Discrete and Applicable
Mathematics

London School of Economics 
The Combinatorics Research Group

Open University 
People
in Combinatorics at Oxford

Oxford University 
QMW Combinatorics
Study Group

Queen Mary and Westfield College 
Number
Theory & Combinatorics

University of Glasgow 
USA 

Algorithms, Combinatorics and
Optimization

Georgia Tech 
Department of Mathematics and
Statistics

Auburn University 
MIT Combinatorics Faculty


RUTCOR


The Combinatorics Group

Emory University 
Combinatorics and Algorithms
Research Group

University of California, San Diego 
Combinatorics at
the University of Illinois


East Coast
Combinatorics


The Discrete
Mathematics Faculty

University of Colorado at Denver 
Algebra and
Combinatorics

Clemson Univesity 
Discrete Mathematics Group

University of Delaware 
The Combinatorics Group

Louisiana State University 
Combinatorics Group
at University of Michigan


The MTU Combinatorics

Michigan Technological University 
Discrete Mathematics
Group

Arizona State University 
Center for Applied Cryptographic
Research (CACR)

University of Waterloo 
Algorithms,
Combinatorics and Optimization

Carnegie Mellon University 
DIMACS


The Combinatorics
Group at University of Minnesota


Discrete Mathematics

University of Kentucky 
Combinatorics
at University of Kansas


Algebra and Combinatorics
Research Group at Texas A&M University


SIAM Activity Group on Discrete
Mathematics


SIAM Activity Group on Orthogonal
Polynomials and Special Functions
