| Assist. Prof. Dr | Adewale | Olutumise | Adekunle Ajasin University | Nigeria |
| Dr | Adil | Tonğa | Diyarbakır Plant Protection Research Institute | Turkey |
| Dr | Adil | Rather | North Carolina state University | United States |
| Assist. Prof. Dr | ADNAN | IBRAHIM | Universiti Kebangsaan Malaysia | Malaysia |
| Mr | Adrian | Florea | University of Copenhagen | Denmark |
| Dr | Adrin | Gallet | Unipart Construction Technologies | United Kingdom |
| Dr | Afsaneh | Ghahari | University of birjand | Iran |
| Prof | Agnieszka | Dawidowicz | University of Warmia and Mazury in Olsztyn, Institute of Spatial Management and Geography, Department of Land Management | Poland |
| Dr | AHMAD | SABRY | Shatt Al-Arab University College | Iraq |
| Prof | Ahmad | Shaabani | Shahid Beheshti University | Iran |
| Prof Dr | Ahmad | Shaabani | Shahid Beheshti University | Iran |
| Dr | Ahmad | Suliman | National Research Centre | Egypt |
| Prof. Dr | Ahmad | Muhaimeed | UN-Habitat-Iraq | Iraq |
| Assoc Prof Dr | Ahmad Shahrul Nizam | Isha | Universiti Teknologi PETRONAS | Malaysia |
| Dr | Ahmed | Omar | Cairo University | Canada |
| Dr | Ahmed | Elbady | Sherbrooke University | Canada |
| Mr | Ahmed | Nisar | Virginia Tech | United States |
| Dr | Ahmed | MANNI | Faculty of sciences ben M'sick, University Hassan II of Casablanca | Morocco |
| Dr | Ahmed | M. Bayoumy | Faculty of Science, Ain Shams University | Egypt |
| Mr | Ahmed | Romya | Coastal Research Institute (CoRI), National Water Research Center (NWRC) | Egypt |