| Asma Ayyed | AL-Shammary | University of Ha’il, Collage of Public Health and Health Informatics | Saudi Arabia | Other | Regenerative Medicine/Stem Cells Biology/ Biotechnology | worldtopscientists.com |
| asmaa | boullayali | Faculté des sciences-Tétouan | Morocco | Environmental Science | Biologie Végétale | worldtopscientists.com |
| Athanasios G. | Mamalis | Project Center for Nanotechnology and Anvanced Engineering (PC-NAE) | Greece | Materials Science | Advanced Manufacturing of Advanced Materials from Macro- to Nanoscale | worldtopscientists.com |
| Atınç | PIRTI | Yıldız Technical University | Turkey | Engineering | Prediction Earthquake (Chile, Maule, 2010) | worldtopscientists.com |
| Aurang | Zaib | NUST College of EME, Islamabad, Pakistan | Pakistan | Energy | Mechanical Engineering | worldtopscientists.com |
| AUSTIN IKECHUKWU | GBASOUZOR | CHUKWUEMEKA ODUMEGWU OJUKWU UNIVERSITY,ULI ANAMBRA STATE | Nigeria | Engineering | AGRICULTURAL AND BIOLOGICAL ENGINEERING | worldtopscientists.com |
| Avishek | Choudhury | West Virginia University | United States | Engineering | Human Factors | worldtopscientists.com |
| Ayaz | Memon | University of Sindh | Pakistan | Chemistry | Material Chemistry | worldtopscientists.com |
| Ayaz | Khan | University of South Australia | Australia | Engineering | Construction | worldtopscientists.com |
| Ayman | sabry | New Valley University | Egypt | Agricultural and Biological Sciences | Poultry nutrition | worldtopscientists.com |
| Ayşe | Özaydın | Marmara Üniversitesi | Turkey | Medicine and Dentistry | Public Health/ Prevention from preventable women cancers | worldtopscientists.com |
| Ayush | Dogra | Chitkara University,Punjab,India | India | Other | Digital Imaging | worldtopscientists.com |
| Azam | Akbari | Cukurova university | Turkey | Agricultural and Biological Sciences | Medicinal plant | worldtopscientists.com |
| Azmat | Wali | University of Malakand Pakistan | Pakistan | Chemistry | Analytical chemistry | worldtopscientists.com |
| B V | Rajendra | Manipal Institute of Technology | India | Physics and Astronomy | Solid state physics | worldtopscientists.com |
| B.K. | Chakrabarti | Geological Survey of India | India | Earth and Planetary Sciences | Geology | worldtopscientists.com |
| Babita | Jangir | Agriculture Research Organisation | Israel | Earth and Planetary Sciences | Oceanography and cyclones | worldtopscientists.com |
| BABITA | RAHAR | University of Wisconsin | United States | Biochemistry, Genetics and Molecular Biology | Lung Fibrosis | worldtopscientists.com |
| Baby Rabiya | Parveen | S.D. College of Pharmacy & Vocational Studies, Muzaffarnagar | India | Pharmacology, Toxicology and Pharmaceutical Science | Pharmaceutical Chemistry | worldtopscientists.com |
| Baha | Ihnaini | Wenzhou-Kean University | China | Computer Science | Natural Language Processing | worldtopscientists.com |