| 1 (1120) | International Iberian Nanotechnology Laboratory | PRT | |
| 2 (4575) | Instituto Nacional de Investigacao Agraria e Veterinaria | PRT | |
| 3 (5783) | Instituto Portugues do Mar e da Atmosfera | PRT | |
| 4 (6262) | National Laboratory of Energy and Geology | PRT | |
| 5 (6369) | National Laboratory for Civil Engineering | PRT | |
| 6 (7712) | Laboratory of Instrumentation and Experimental Particle Physics | PRT | |
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