- Takuvik Joint International Laboratory ULAVAL-CNRS
- Tarbiat Modares University [Tehran]
- Technical University in Zvolen
- Technical University of Ostrava [Ostrava]
- Technische Universität Dresden = Dresden University of Technology
- Technische Universität Munchen - Technical University Munich - Université Technique de Munich
- Tel Aviv University
- Télécom Bretagne
- Te Papa Atawhai
- Terres Australes et Antarctiques Françaises
- Tethys Research Institute [ITALIE]
- Texas A&M University [College Station]
- The Arctic University of Norway [Tromsø, Norway]
- The Field Museum
- The Hebrew University of Jerusalem
- The Hutton’s Shearwater Charitable Trust
- The Institute of Biological and Environmental Sciences
- TheLaboratory,CitadelHill,PlymouthPL12PB,UK
- The Natural History Museum [London]
- The Nature Conservancy [Houston, USA]
- The Ohio State University [Columbus]
- The Peter Doherty Institute for Infection and Immunity [Melbourne]
- The Royal Melbourne Hospital
- The University Centre in Svalbard
- The University of Queensland
- The University of Sydney
- The University of Tennessee [Knoxville]
- The University of Texas Health Science Center at Houston
- The University of the West Indies
- The University of Tokyo
- The University of Western Australia
- The University of Western Australia Oceans Institute and School of Biological Sciences [Australia]
- The UWA Oceans Institute
- Tohoku University [Sendai]
- Tomakomai Research Station, Field Science Center for Northern Biosphere
- Toulouse Mind & Brain Institut
- Tour du Valat, Research Institute for the conservation of Mediterranean Wetlands
- Toxicological Centre
- Trace and Environmental DNA Laboratory [Australia]
- Transferts d'Eau et de Matière dans les milieux hétérogènes complexes
- Transferts, écoulements, fluides, énergétique
- Trier University
- Tromsø University Museum
- Tuscia University