| SAW 2020 | Workshops on Social Aspects of the Web | Atlanta | USA | | Aug 6 | Nov 6 |
| SIGCOMM 2020 | ACM Special Interest Group on Data Communications | New York City | USA | Feb 7 | Aug 10 | Aug 14 |
| APWeb-WAIM 2020 | 4th APWeb-WAIM Joint Conference on Web and Big Data | Tianjin | China | Feb 29 | Aug 12 | Aug 14 |
| PIMRC 2020 | IEEE International Symposium on Personal, Indoor and Mobile Radio Communications | London | UK | Mar 20 | Aug 31 | Sep 3 |
| SEMANTiCS 2020 | 16th International Conference on Semantic Systems | Amsterdam | The Netherlands | Apr 25 | Sep 7 | Sep 10 |
| ICSOC 2020 | International Conference on Service Oriented Computing | Dubai | United Arab Emirates | | Sep 11 | Dec 11 |
| FOIS 2020 | 11th International Conference on Formal Ontology in Information Systems | Bolzen-Bolzano | Italy | Mar 19 | Sep 14 | Sep 17 |
| SoftCOM 2020 | The 28th International Conference on Software, Telecommunications and Computer Networks | Hvar | Croatia | May 20 | Sep 17 | Sep 19 |
| MobiCom 2020 | International Conference on Mobile Computing and Networking | London | UK | | Sep 21 | Sep 25 |
| ICIW 2020 | The Fifteenth International Conference on Internet and Web Applications and Services | Lisbon | Portugal | Jun 18 | Sep 27 | Oct 1 |
| IEEE/WIC/ACM 2020 | International Conference on Web Intelligence | Melbourne | Australia | | Oct 12 | Dec 13 |
| ICNP 2020 | International Conference on Network Protocols | Madrid | Spain | | Oct 13 | Oct 16 |
| CLOUD 2020 | IEEE International Conference on Cloud Computing | Beijing | Online | Apr 27 | Oct 19 | Oct 23 |
| AdHoc-Now 2020 | 19th International Conference on Ad Hoc Networks and Wireless | Bari | Italy | May 5 | Oct 19 | Oct 21 |
| Broadnets 2020 | 11th EAI International Conference on Broadband Communications, Networks, and Systems | Qingdao | China | May 11 | Oct 23 | Oct 24 |
| ODBASE 2020 | 19th International Conference on Ontologies, DataBases, and Applications of Semantics | Rhodes | Greece | Jul 25 | Oct 27 | Oct 28 |
| GameSec 2020 | 11th Conference on Decision and Game Theory for Security | College Park | USA | Jun 29 | Oct 28 | Oct 30 |
| ISWC 2020 | International Semantic Web Conference | Virtual event | | Apr 3 | Nov 2 | Nov 6 |
| FASSI 2020 | The Sixth International Conference on Fundamentals and Advances in Software Systems Integration | Valencia | Spain | Sep 3 | Nov 15 | Nov 19 |
| AFIN 2020 | Twelfth International Conference on Advances in Future Internet | Valencia | Spain | Sep 3 | Nov 15 | Nov 19 |
