- KDDI R&D Laboratories Inc.
- KDDI R&D Laboratories Inc. [Saitama]
- KDDI Research
- KEREVAL
- KTH Royal Institute of Technology [Stockholm]
- Kanazawa University
- Kansas State University
- Karl-Franzens-Universität Graz
- Karlsruhe Institute of Technology = Karlsruher Institut für Technologie
- Karlstad University [Sweden]
- Katholieke Hogeschool Sint-Lieven
- Kaunas University of Technology
- Kedge Business School
- Keio University [Tokyo]
- Keldysh Institute of Applied Mathematics
- Kharkov National University
- Khon Kaen University [Thailand]
- King Abdulaziz University
- King Mongkut’s University of Technology Thonburi [Bangkok]
- Kogakuin University [Tokyo]
- Korea Advanced Institute of Science and Technology
- Koç University
- Kwame Nkrumah University of Science and Technology
- Kyoto University
- Kyungpook National University [Daegu]
- Kyushu Institute of Technology