| Dr | Yu-Te | Tu | Chihlee University of Technology | Taiwan |
| Prof. Dr | GRIGORIOS | TSOKAS | Aristotle University of Thessaloniki | Greece |
| Prof | Evgeny | Tretyakov | N. D. Zelinsky Institute of Organic Chemistry | Russia |
| Dr | Juan Luis | Torres Tenor | La Paz University Hospital | Spain |
| Dr | Sonam | Tobgye | Institute for Excellence and Development (i-ED) | Bhutan |
| Assoc. Prof. Dr | Hongyan | Tian | School of Mechanical Engineering, Hebei University of Technology | China |
| Mr | Ayann | Tiam | Bob L. Department of Petroleum Engineering | United States |
| Mr | Saivijay | Thattukolla | CSL | United States |
| Dr | Danielle | Testa | Arizona State University | United States |
| Mr | Kitessa Delessa | Terefe | Addis Ababa Univeraity | Ethiopia |
| Mr | Degfie | Teku | College of Natural and Computational Science, Mekdela Amba University | Ethiopia |
| Mr | Jorge | Teixeira | Instituto superior de Engenharia do Porto | Portugal |
| Assist. Prof. Dr | Calvin | TCHEKA | Université de Dschang | Cameroon |
| Assist. Prof. Dr | Gulzhahan | Tazhitova | L.N.Gumilyov Eurasian National University | Kazakhstan |
| Mr | Andrews | Tang | KNUST | Ghana |
| Dr | YIHALEM | TAMIRU | Addis Ababa University | Ethiopia |
| Mr | Tadesse Tarik | Tamir | College of Medicine and Health Sciences, University of Gondar | Ethiopia |
| Assist. Prof. Dr | Alireza | Talesh Jafadideh | University of Tehran | Iran |
| Mr | Haymanot | Takele | Debre Markos University | Ethiopia |
| Mr | Ahnaf | Tahmid | American International University- Bangladesh | Bangladesh |