| SafeComp 2020 | 39th International Conference on Computer Safety, Reliability and Security | Lisbon | Portugal | Feb 24 | Sep 15 | Sep 18 |
| ICIW 2020 | The Fifteenth International Conference on Internet and Web Applications and Services | Lisbon | Portugal | Jun 18 | Sep 27 | Oct 1 |
| ICAS 2020 | The Sixteenth International Conference on Autonomic and Autonomous Systems | Lisbon | Portugal | May 21 | Sep 27 | Oct 1 |
| MOBILITY 2020 | The Tenth International Conference on Mobile Services, Resources, and Users | Lisbon | Portugal | Jun 18 | Sep 27 | Oct 1 |
| WEB 2020 | The Eighth International Conference on Building and Exploring Web Based Environments | Lisbon | Portugal | May 21 | Sep 27 | Oct 1 |
| ICIMP 2020 | The Fifteenth International Conference on Internet Monitoring and Protection | Lisbon | Portugal | Jun 18 | Sep 27 | Oct 1 |
| SIGNAL 2020 | SIGNAL 2020, The Fifth International Conference on Advances in Signal, Image and Video Processing | Lisbon | Portugal | May 18 | Sep 27 | Oct 1 |
| DBKDA 2020 | The Twelfth International Conference on Advances in Databases, Knowledge, and Data Applications | Lisbon | Portugal | May 21 | Sep 27 | Oct 1 |
| IMMM 2020 | The Tenth International Conference on Advances in Information Mining and Management | Lisbon | Portugal | Jun 18 | Sep 27 | Oct 1 |
| ENERGY 2020 | ENERGY 2020, The Tenth International Conference on Smart Grids, Green Communications and IT Energy-aware Technologies | Lisbon | Portugal | May 18 | Sep 27 | Oct 1 |
| SMART 2020 | The Ninth International Conference on Smart Cities, Systems, Devices and Technologies | Lisbon | Portugal | Jun 18 | Sep 27 | Oct 1 |
| SPWID 2020 | The Sixth International Conference on Smart Portable, Wearable, Implantable and Disability-oriented Devices and Systems | Lisbon | Portugal | Jun 18 | Sep 27 | Oct 1 |
| ICNS 2020 | ICNS 2020, The Sixteenth International Conference on Networking and Services | Lisbon | Portugal | May 18 | Sep 27 | Oct 1 |
| ISCAS 2020 | IEEE International Symposium on Circuits and Systems | Seville | Spain | Feb 7 | Oct 11 | Oct 14 |
| ISSRE 2020 | 31st International Symposium on Software Reliability Engineering | Coimbra | Portugal | May 25 | Oct 12 | Oct 15 |
| ICNP 2020 | International Conference on Network Protocols | Madrid | Spain | | Oct 13 | Oct 16 |
| INTERNET 2020 | The Twelfth International Conference on Evolving Internet | Porto | Portugal | Jul 12 | Oct 18 | Oct 22 |
| CENTRIC 2020 | The Thirteenth International Conference on Advances in Human-oriented and Personalized Mechanisms, Technologies, and Services | Porto | Portugal | Jul 15 | Oct 18 | Oct 22 |
| VEHICULAR 2020 | The Ninth International Conference on Advances in Vehicular Systems, Technologies and Applications | Porto | Portugal | Jul 12 | Oct 18 | Oct 22 |
| ICWMC 2020 | The Sixteenth International Conference on Wireless and Mobile Communications | Porto | Portugal | Jul 12 | Oct 18 | Oct 22 |
