| Prof Dr | David | Gillen | University of British Columbia | Canada | View Profile |
| Mr | Gadissa Tokuma | Gindaba | Haramaya University | Ethiopia | View Profile |
| Gaetano | Giunta | Luxembourg Institute of Science and Technology | Luxembourg | |
| Assoc Prof Dr | Mucheye | Gizachew | University of Gondar, Ethiopia | Ethiopia | |
| Dr | islam | gomaa | British University in Egypt | Egypt | |
| Assoc Prof Dr | JUAN ANTONIO | GONZALEZ VERA | FACULTY OF PHARMACY/UNIVERSIDAD DE GRANADA | Spain | View Profile |
| Dr | Venkatesh Babu | Gopal | Department of Plant Pathology, University of Agricultural Sciences, GKVK, Bangalore | India | View Profile |
| Assoc Prof Dr | ESRA | GOV | Adana Alparslan Türkeş Science and Technology University | Turkey | |
| Dr | Maria Jesús | Grilló | Consejo Superior de Investigaciones Científicas/ Spanish National Research Council (CSIC) | Spain | View Profile |
| Prof | Andrzej | Grzybowski | Foundation for Ophthalmology Development, Poznan, Poland | Poland | View Profile |
| Dr | Giulia | Guerri | National Research Council | Italy | |
| Assist Prof Dr | Wei | Guo | China University of Mining and Technology, Beijing | China | View Profile |
| Mr | Wenlong | Guo | Gansu University of Chinese Medicine | China | View Profile |
| Prof | Suraksha | Gupta | Newcastle University | United Kingdom | View Profile |
| Assoc Prof Dr | Namrata | Gupta | University of Wollongong in Dubai | United Arab Emirates | View Profile |
| Ms | Kriselda | Gura | Beder University | Albania | |
| Prof | Sangiliyandi | Gurunathan | Rathinam College of Arts and Science | India | |
| Mr | Gemechu Lemessa | Gusu | Addis Ababa University | Ethiopia | |
| Dr | Nazima | Habibi | Kuwait Institute for Scientific Research | Kuwait | |
| Prof | El-Kaber | HACHEM | Faculty of Sciences, Moulay Ismail University | Morocco | |