(South Korea) Pohang University of Science and Technology (Popularity: )

Combinatorial and Computational Mathematics Centre (Com2MaC).

(USA) Texas A+M (Popularity: )

Combinatorics/Number Theory Directory. Members, interests. Graph theory, combinatorial number theory.

(France) INRIA (Popularity: )

Algorithms Project. Interests in design and analysis of algorithms, computer algebra, combinatorial analysis and asymptotics.

(Netherlands) Euler Institute for Discrete Mathematics and its Applications (EIDMA) (Popularity: )

Discrete Algebra and Geometry, Coding Theory, Information Theory and Cryptology, Combinatorial Optimization and Algorithms, Graph ...

(UK) London School of Economics (Popularity: )

Centre for Discrete and Applicable Mathematics. Members, activities, publications.

(UK) Queen Mary College, London (Popularity: )

Design Research Group. Courses, lecture notes, members, design resources.

(New Zealand) University of Auckland (Popularity: )

Centre for Discrete Mathematics and Theoretical Computer Science.

(Japan) Tsukuba (Popularity: )

Japanese Center for Combinatorics and its Applications. A virtual research centre. Links, lists.

(Europe) Combinatorics, Geometry and Computation (Popularity: )

A European graduate programme.

(France) Laboratoire d'informatique de l'IGM (Popularity: )

Research into the relations between algebra and combinatorics.

(Sweden) Gothenburg (Popularity: )

Combinatorics group at Chalmers University of Technology and Gothenburg University.

CADCOM (Popularity: )

Committee for the Advancement of Discrete and Combinatorial Mathematics.

British Combinatorial Committee (Popularity: )

Conference listings, bulletin and links maintained by Peter Cameron.

(Australia) The University of Queensland (Popularity: )

Centre for Discrete Mathematics and Computing.

(Italy) Catania University (Popularity: )

Catania Combinatorial Group. History, people, activities, visitors.

(Austria) Academy of Sciences (Popularity: )

Institute of Discrete Mathematics.

Combinatorial Mathematics Society of Australasia (Popularity: )

Combinatorics throughout Australia, New Zealand and neighbouring countries.