| Abbreviation | Description |
| 3D | 3 dimensional |
| 4Cs | Customer Value, Cost, Convenience, and Communication |
| 4Ps | Product, Price, Place, and Promotion |
| 6-V | Value, Velocity, Visibility, Verifiability, Virtuality, Vulnerability framework |
| ADHD | Attention-deficit/hyperactivity disorder |
| ADA | Americans with Disabilities Act |
| AR | Augmented Reality |
| B2B | Business-to-Business Marketing model |
| B2B2C | Business-to-Business-to-Consumer model |
| CE | Conformité Européenne |
| CT | Computed Tomography |
| CSS | Cascading Style Sheets |
| D4S | Design for Sustainability |
| EBD | Evidence-Based Design |
| EMC | Electromagnetic Compatibility Directive |
| EPS | European Project Semester |
| HTML | HyperText Markup Language |
| HVAC | Heating, Ventilation, and Air Conditioning |
| ISEP | Instituto Superior de Engenharia do Porto |
| LCA | Life Cycle Assesment |
| LVD | Low Voltage Directive |
| MCDAS | Modified Child Dental Anxiety Scale |
| MRI | Magnetic Resonance Imaging |
| PET | Polyethylene Terephthalate |
| PESTEL | Political, Economic, Social, Technological, Environmental, and Legal analysis |
| PVC | Polyvinyl Chloride |
| SWOT | Strengths Weaknesses Opportunities Threats |
| USB | Universal Serial Bus |
| USP | Unique Selling Proposition |
| VR | Virtual Reality |
| ROMI | Return on Marketing Investment |
| RoHS | Restriction of Hazardous Substances Directive |
| ROI | Return on Investment |
| KPI | Key Performance Indicators |
| VAT | Value Added Tax |
| VOC | Volatile Organic Compounds |
| WBS | Work Breakdown Structure |