| Abbreviation | Description |
| 3-V | Three-Value framework (Customer, Collaborator, Company value) |
| 4Cs | Customer value, Cost, Convenience, Communication (marketing framework) |
| 4Ps | Product, Price, Place, Promotion (traditional marketing mix) |
| 6-V | Six-Value Framework (Value Exchange model) |
| ABS | Acrylonitrile Butadiene Styrene |
| ADC | Analog-to-Digital Converter |
| ADP | Abiotic Depletion Potential |
| AI | Artificial Intelligence |
| B2B | Business-to-Business |
| B2G | Business-to-Government |
| BoM | Bill of Materials |
| CAD | Computer-Aided Design |
| CAN | Controller Area Network |
| CANH | CAN High (differential bus line) |
| CANL | CAN Low (differential bus line) |
| CED | Cumulative Energy Demand |
| CSR | Corporate Social Responsibility |
| DC | Direct Current |
| ECMD | Electromagnetic Compatibility Directive |
| EMI | Electromagnetic Interference |
| EPS | European Project Semester |
| EU | European Union |
| FPS | Frames Per Second |
| GDPR | General Data Protection Regulation |
| GND | Ground |
| GPSD | General Product Safety Directive |
| GWP | Global Warming Potential |
| HTTP | Hypertext Transfer Protocol |
| I2C | Inter-Integrated Circuit |
| IC | Integrated Circuit |
| IEEE | Institute of Electrical and Electronics Engineers |
| IoT | Internet of Things |
| IP | Ingress Protection |
| ISEP | Instituto Superior de Engenharia do Porto |
| ISO | International Organization for Standardization |
| KPI | Key Performance Indicator |
| LED | Light-Emitting Diode |
| LSHF | Low Smoke Halogen Free |
| LVD | Low Voltage Directive |
| MCU | Microcontroller Unit |
| MD | Machinery Directive |
| ML | Machine Learning |
| NGO | Non-Governmental Organization |
| OVP | Optimal Value Proposition |
| PA | Polyamide |
| PC | Polycarbonate |
| PCB | Printed Circuit Board |
| PDCA | Plan-Do-Check-Act |
| PDR | Packet Delivery Ratio |
| PESTEL | Political, Economic, Social, Technological, Environmental, Legal |
| PLA | Polylactic Acid |
| PMBOK | Project Management Body of Knowledge |
| QR | Quick Response (code) |
| RED | Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive |
| RGB | Red, Green, Blue |
| ROI | Return on Investment |
| RX | Receive (data line) |
| SDG | Sustainable Development Goal |
| SI | International System of Units (Système International) |
| SUS | System Usability Scale |
| SWOT | Strengths, Weaknesses, Opportunities, Threats |
| TX | Transmit (data line) |
| UART | Universal Asynchronous Receiver-Transmitter |
| UAT | User Acceptance Testing |
| USB | Universal Serial Bus |
| UX | User Experience |
| VCC | Voltage at the Common Collector |
| VOC | Volatile Organic Compound |
| WBS | Work Breakdown Structure |
| WEEE | Waste Electrical and Electronic Equipment (Directive) |