| Abbreviation | Description | |
| AI | Adequate intake | |
| CPU | | |
| EMC | | |
| EMDC | | |
| EPS | European Project Semester | |
| EU | | European Union |
| DNA | | Desoxyribonucleic acid |
| GDPR | | |
| GPU | | |
| HPC | | |
| IoT | Internet of Things | |
| ISEP | Instituto Superior de Engenharia do Porto | |
| LCA | Life Cycle Assessment | |
| LED | Light-Emitting Diode | |
| LVD | Low Voltage Directive | |
| mRNA | | Messenger ribonucleic acid |
| PESTEL | Political-Economic-Social-Technological-Environmental/Ecological-Legal | |
| PET | | Polyethylene Terephthalat |
| RED | | |
| RoHS | Restriction of Hazardous Substances | |
| SDG | | United Nations Sustainable Development Goals |
| SI | International System of Units | |
| SWOT | Strengths-Weaknesses-Opportunities-Threats-Analysis | |
| UN | | Unieted Nations |
| USB | Universal Serial Bus | |
| UV-C | Ultraviolet-C | |
| TDS | Total Dissolved Solids | |