| (Belgium) K.U. Leuven, Kortrijk Campus: Algebra and Topology Research Group. |
| (Hungary) Alfréd Rényi Mathematical Institute, Budapest: Set Theory and Topology Research Group. Members, preprints. |
| (UK) University of Aberdeen: Topology Centre. |
| (UK) University of Glasgow: Geometry and Algebraic Topology. |
| (UK) University of Liverpool: Knot Theory Research Group. |
| (UK) University of Manchester: Topology, Geometry and Combinatorics Group. |
| (UK) University of Oxford: Topology group. People, events, preprints, links. |
| (UK) University of Wales, Bangor: School of Informatics, Category Theory and Homotopy Theory. |
| (UK) University of Wales, Bangor: School of Informatics, Algebra and Algebraic Topology. |
| (USA) Auburn University.: Topology and its Neighborhood. |
| (USA) University of Chicago: Topology Seminar. Schedule and links to other meetings. |
| Alfréd Rényi Institute of Mathematics: Set Theoretic and General Topology research group members. |
| Analytic Topology Research Group: Provides member profiles, current topics, and contact details. Oxford, United Kingdom. |
| University of Kansas: Research group in set theoretic topology and Boolean algebra. Members, research interests. |
Classical
