- TAckling the Underspecified
- Tallinn University of Technology
- Tara Expéditions
- Tata Institute for Fundamental Research
- Technical Research Centre of Finland
- Technical University of Berlin | Technische Universität Berlin
- Technical University of Lisbon
- Technion - Israel Institute of Technology [Haifa]
- Techniques de l'Ingénierie Médicale et de la Complexité - Informatique, Mathématiques et Applications, Grenoble - UMR 5525
- Technische Universität Braunschweig = Technical University of Braunschweig [Braunschweig]
- Technische Universität Darmstadt - Technical University of Darmstadt
- Technische Universität Dresden = Dresden University of Technology
- Technische Universität Munchen - Technical University Munich - Université Technique de Munich
- Technologie campus Gent - KU Leuven
- Tecsinapse
- Tel Aviv University
- Télécom Bretagne
- Télécom Paris
- Télécom ParisTech
- Télécom SudParis
- Territoires, Environnement, Télédétection et Information Spatiale
- The Irish Software Engineering Research Centre
- The Jackson Laboratory [Bar Harbor]
- The James Hutton Institute
- The National Research Nuclear University MEPhI (Moscow Engineering Physics Institute) [Moscow, Russia]
- The Netherlands Organisation for Applied Scientific Research
- The Ohio State University [Columbus]
- The Open University [Milton Keynes]
- Theoretical adverse computations, and safety
- Theory, Algorithms and Systems for Constraints
- The University of New Mexico [Albuquerque]
- The University of Tokyo
- The University of Western Australia
- The Wellcome Trust Sanger Institute [Cambridge]
- Thünen-Institute of Fisheries Ecology
- TigerGraph
- TIMB
- TKK Helsinki University of Technology
- Tools of automatic control for scientific computing, Models and Methods in Biomathematics
- TO Simulate and CAlibrate stochastic models
- Toulouse Mind & Brain Institut
- ToxAlim
- Travaux et recherches archéologiques sur les cultures, les espaces et les sociétés
- Troitsk Insitute of Innovating and Thermonuclear Research
- Troitsk Institute for Innovation and Fusion Research
- TROPICAL
- Tsinghua University [Beijing]
- TwinSight Medical
- Types and Reasoning for the Web