| Prof | Alexander | Agafonov | Институт химии растворов им. Г.А.Крестова РАН | Russia | topteachers.net |
| Mr | Beza | Aga | Mattu University | Ethiopia | topteachers.net |
| Dr | fatemehalsadat | afsahhosseini | University | Iran | topteachers.net |
| Dr | Ehsan | Adibnia | University of Sistan and Baluchestan | Iran | topteachers.net |
| Assoc. Prof. Dr | Eda | Adatepe | Bayburt University/Faculty of Sports Scince | Turkey | topteachers.net |
| Dr | Mustapha | Adar | Sultan Moulay Slimane University | Morocco | topteachers.net |
| Dr | Tuniyazi | Abudoureheman | Graduate School of Advanced Science and Engineering | Japan | topteachers.net |
| Mr | Michael | Aboah | University of Cape Coast, Ghana | Ghana | topteachers.net |
| Dr | Wilfred Angie | Abia | Department of Biochemistry, University of Yaounde 1, Cameroon | Cameroon | topteachers.net |
| Dr | Navid | Abedpoor | Islamic Azad university of Isfahan | Iran | topteachers.net |
| Dr | Gregory | Abe-I-Kpeng | C. K. Tedam University of Technology and Applied Sciences | Ghana | topteachers.net |
| Dr | Madina | Abdrakhmanova | DAWSUN | United Kingdom | topteachers.net |
| Dr | Ibraam | Abdelsayed | University for Foreigners of Siena | Italy | topteachers.net |
| Prof | HADJSADOK | Abdelkader | University | Algeria | topteachers.net |
| Dr | Kashif | Abbasi | University of Bucharest, Romania | Romania | topteachers.net |
| Mr | Suyatno | | BRIN | Indonesia | topteachers.net |
| Mrs | Paula | | IVIRMA Foundation | Spain | topteachers.net |