- Karlsruhe Institute of Technology = Karlsruher Institut für Technologie
- Karolinska Institutet [Stockholm]
- Kasetsart University [Bangkok, Thailand]
- Kazakh University of Economics, Finance and International Trade
- Kazan Federal University
- Kazan National Research Technical University
- KAZAN NATIONAL RESEARCH TECHNICAL UNIVERSITY
- Kazan State University
- Keio University [Tokyo]
- Kevin T. Crofton Department of Aerospace and Ocean Engineering
- Key Laboratory of Advanced High Temperature Structural Materials
- Key Laboratory of Aerospace Thermophysics, School of Energy Science and Engineering
- Khalifa University for Science Technology [Abou Dabi]
- Kinesiology Laboratory, University of Geneva and Geneva University Hospitals
- King Abdullah University of Science and Technology [Saudi Arabia]
- King Mongkut’s Institute of Technology Ladkrabang
- Korea Advanced Institute of Science and Technology
- Korea Institute of Science and Technology
- KTH Royal Institute of Technology [Stockholm]
- Kyoto University
- Kyushu Institute of Technology
- Kyushu University