| Ms | Anchal | Bhasin | National Tiger Conservation Authourity | India | |
| Assoc Prof Dr | Andreia | Leopoldino | University of Sao Paulo | Brazil | |
| Prof | Andrzej | Grzybowski | Foundation for Ophthalmology Development, Poznan, Poland | Poland | View Profile |
| Prof Dr | Andrzej | Ślebarski | Institute of Low Temperature and Structure Research Polish Academy of Sciences, Wrocław | Poland | View Profile |
| Assoc Prof Dr | Aneta | Aleksova | University of Trieste | Italy | View Profile |
| Dr | Angela | Di Somma | University Federico II | Italy | View Profile |
| Assoc Prof Dr | Angelo | Riccio | University of Naples Parthenope | Italy | View Profile |
| Dr | Anh | Nguyen | Institute of Materials Science, Vietnam Academy of Science and Technology | Vietnam | |
| Dr | Anh Ngoc Quynh | Nguyen | RMIT Vietnm | Vietnam | View Profile |
| Prof Dr | Anil | Kumar | Netaji Subhas University of Technology (Present) | India | |
| Mr | ANIL SAGAR | SRINIVASA | NATIONAL INSTITUTE OF TECHNOLOGY KARNATAKA, SURATHKAL | India | |
| Mr | Animesh | Ghosh | Indian Institute of Technology Kharagpur | India | |
| Ms | Anjum Mohd | Aslam | Bennett University | India | |
| Ms | Anna | McAllister | Ulster University | United Kingdom | View Profile |
| Anoop Kumar | Sood | National Institute of Advanced Manufacturing Technology | India | |
| Mr | Anshuman | Rajput | IIT BHU | India | |
| Assoc Prof Dr | Antonio | Massa | University of Salerno | Italy | |
| Dr | Antonios Apostolos | Brouziotis | University of Naples Federico II | Italy | View Profile |
| Assist Prof Dr | Apri | Wiyono | Universitas Pendidikan Indonesia | Indonesia | View Profile |
| Dr | Arash | Azadeh | Usp-fzea | Brazil | View Profile |