| 1 (537) | Institute for Systems and Computer Engineering, Technology and Science | PRT | |
| 2 (792) | Instituto de Telecomunicacoes | PRT | |
| 3 (2024) | Institute of Science and Innovation in Mechanical and Industrial Engineering | PRT | |
| 4 (2262) | Instituto de Engenharia de Sistemas e Computadores de Coimbra | PRT | |
| 5 (2755) | Instituto de Engenharia de Sistemas e Computadores * | PRT | |
| 6 (2986) | Instituto de Engenharia de Sistemas e Computadores - Investigacao e Desenvolvimento | PRT | |
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