| ICICT 2021 - 4th International Conference on Information and Computer Technologies (ICICT 2021) | 开始日期：2021-03-11 结束日期：2021-03-13 | 2020-09-30 | | U.S.A Hawaii | | http://icict.org/ |
| EI/SCOPUS-3CE 2021 - 2021 International Conference on Communications and Computer Engineering (3CE 2021) | 开始日期：2021-03-11 结束日期：2021-03-13 | 2020-09-10 | | Singapore Singapore | | https://www.3ce2021.org/ |
| EI/SCOPUS-UC5G 2021 - 2021 International Conference on Ubiquitous Communications and 5G Technologies (UC5G 2021) | 开始日期：2021-03-11 结束日期：2021-03-13 | 2020-09-10 | | Singapore Singapore | | https://www.uc5g.org/ |
| ISAEECE 2021 - 2021 6th International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2021) | 开始日期：2021-03-12 结束日期：2021-03-14 | 2021-03-05 | | China Nanjing | | www.isaeece.com |
| ANIMH 3rd International Conference on Computer Sciences and Engineering Paradigms | 开始日期：2021-03-13 结束日期：2021-03-14 | 2021-03-03 | | Hong Kong | | https://animh.com/hongkong-conferences/csep-mar-2021/ |
| 2021 The 4th International Conference on Information Science and Systems (ICISS 2021) | 开始日期：2021-03-17 结束日期：2021-03-19 | | 2020-10-20 | United Kingdom Edinburgh | | http://www.iciss.org/ |
| NPSE 2021 - New Perspectives in Science Education International Conference – 10th Edition | 开始日期：2021-03-18 结束日期：2021-03-19 | 2020-10-21 | | Italy Grand Hotel Mediterraneo - Florence | | https://conference.pixel-online.net/NPSE |
| 11th International Conference on Research in Engineering, Science and Technology | 开始日期：2021-03-19 结束日期：2021-03-21 | | | Hungary Budapest | | https://www.restconf.org/ |
| 2nd IRNEST International Conference on Material Science, Energy, Engineering, Computing & Applied Sciences | 开始日期：2021-03-20 结束日期：2021-03-21 | 2021-03-10 | | China Shanghai | | https://irnest.org/icmsee-mar-2021/ |
| ICCAE 2021 - 13th International Conference on Computer and Automation Engineering (ICCAE 2021) | 开始日期：2021-03-20 结束日期：2021-03-22 | 2020-11-15 | | Australia Melbourne | | http://www.iccae.org/ |
