| 1 (693) | Instituto de Telecomunicacoes | PRT | |
| 2 (1183) | Institute for Systems and Computer Engineering, Technology and Science | PRT | |
| 3 (1490) | Rede de Quimica e Tecnologia | PRT | |
| 4 (1578) | Institute of Science and Innovation in Mechanical and Industrial Engineering | PRT | |
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