| Clinical Medicine · 17 listed authors (14.7%) |
| Obstetrics & Reproductive Medicine | 3 | 2.6% | 0 | Fazeli, Alireza R. #146,403 |
| General & Internal Medicine | 2 | 1.7% | 0 | JÜRISSON, Mikk H. #312,883 |
| Neurology & Neurosurgery | 2 | 1.7% | 2 | Langel, Ülo #57,962 |
| Cardiovascular System & Hematology | 1 | 0.9% | 0 | Viigimaa, Margus #167,466 |
| Dermatology & Venereal Diseases | 1 | 0.9% | 0 | Kingo, Külli #299,122 |
| Emergency & Critical Care Medicine | 1 | 0.9% | 1 | Reintam Blaser, Annika #59,248 |
| Gastroenterology & Hepatology | 1 | 0.9% | 1 | Forbes, Alastair #59,546 |
| Immunology | 1 | 0.9% | 0 | Peterson, Pärt #259,259 |
| Oncology & Carcinogenesis | 1 | 0.9% | 1 | Sak, K. #36,065 |
| Pediatrics | 1 | 0.9% | 0 | Carnielli, Virgilio Paolo #234,106 |
| Pharmacology & Pharmacy | 1 | 0.9% | 0 | Koshovyi, Oleh M. #618,930 |
| Psychiatry | 1 | 0.9% | 0 | Harro, Jaanus E. #123,859 |
| Biology · 15 listed authors (12.9%) |
| Plant Biology & Botany | 5 | 4.3% | 2 | Niinemets, Ülo #708 |
| Ecology | 4 | 3.4% | 4 | Zobel, Martin #12,756 |
| Entomology | 1 | 0.9% | 0 | Williams, Ingrid Helvi #203,149 |
| Marine Biology & Hydrobiology | 1 | 0.9% | 0 | Nöges, Peeter #219,631 |
| Biomedical Research · 14 listed authors (12.1%) |
| Developmental Biology | 7 | 6.0% | 2 | Metspalu, Andres H. #69,269 |
| Microbiology | 5 | 4.3% | 1 | Abarenkov, Kessy #42,083 |
| Genetics & Heredity | 2 | 1.7% | 0 | Laan, Maris #329,532 |
| Mycology & Parasitology | 2 | 1.7% | 1 | Kõljalg, Urmas #38,787 |
| Toxicology | 2 | 1.7% | 1 | Orru, Hans #66,546 |
| Virology | 1 | 0.9% | 0 | Merits, Andres #388,151 |
| Engineering · 14 listed authors (12.1%) |
| Electrical & Electronic Engineering | 8 | 6.9% | 0 | Vinnikov, Dmitri #148,383 |
| Environmental Engineering | 2 | 1.7% | 1 | Mander, Ülo #56,929 |
| Civil Engineering | 1 | 0.9% | 1 | Kujala, Pentti #45,702 |
| Geological & Geomatics Engineering | 1 | 0.9% | 1 | Kutser, Tiit #20,558 |
| Industrial Engineering & Automation | 1 | 0.9% | 0 | Tepljakov, Aleksei #224,088 |
| Mechanical Engineering & Transports | 1 | 0.9% | 1 | Lepik, Ülo #95,235 |
| Physics & Astronomy · 10 listed authors (8.6%) |
| Nuclear & Particle Physics | 8 | 6.9% | 5 | Koivisto, Tomi K. #25,269 |
| Applied Physics | 1 | 0.9% | 1 | Brik, Mikhail G. #15,430 |
| Fluids & Plasmas | 1 | 0.9% | 0 | Vicente, Raúl #178,968 |
| Information & Communication Technologies · 9 listed authors (7.8%) |
| Artificial Intelligence & Image Processing | 9 | 7.8% | 2 | Dumas, Marlon #27,676 |
| Enabling & Strategic Technologies · 7 listed authors (6.0%) |
| Energy | 4 | 3.4% | 0 | Küngas, Rainer #108,668 |
| Materials | 2 | 1.7% | 1 | Prashanth, K. G. #10,385 |
| Strategic, Defence & Security Studies | 2 | 1.7% | 1 | Hansson, Sten #77,343 |
| Agriculture, Fisheries & Forestry · 5 listed authors (4.3%) |
| Forestry | 3 | 2.6% | 1 | Stanturf, J. A. #75,765 |
| Agronomy & Agriculture | 1 | 0.9% | 0 | Olle, Margit #187,746 |
| Dairy & Animal Science | 1 | 0.9% | 0 | Hall, Stephen J.G. #317,360 |
| Fisheries | 1 | 0.9% | 0 | Ojaveer, Henn #201,665 |
| Food Science | 1 | 0.9% | 1 | Bhat, Rajeev #6,856 |
| Earth & Environmental Sciences · 5 listed authors (4.3%) |
| Paleontology | 2 | 1.7% | 1 | Sugita, Shinya #36,545 |
| Environmental Sciences | 1 | 0.9% | 0 | Usmani, Zeba #106,419 |
| Oceanography | 1 | 0.9% | 0 | Soomere, Tarmo E. #171,510 |
| Built Environment & Design · 4 listed authors (3.4%) |
| Building & Construction | 2 | 1.7% | 1 | Koskela, Lauri Jaakko #85,264 |
| Urban & Regional Planning | 2 | 1.7% | 2 | Bell, Simon M. #39,583 |
| Chemistry · 4 listed authors (3.4%) |
| Analytical Chemistry | 2 | 1.7% | 0 | Leito, Ivo #160,413 |
| Medicinal & Biomolecular Chemistry | 2 | 1.7% | 0 | Karelson, Mati #168,818 |
| Economics & Business · 4 listed authors (3.4%) |
| Business & Management | 3 | 2.6% | 3 | Kaasa, Anneli #63,296 |
| Social Sciences · 3 listed authors (2.6%) |
| Education | 1 | 0.9% | 1 | Pedaste, Margus #67,513 |
| Political Science & Public Administration | 1 | 0.9% | 1 | Perez, Carlota #68,158 |
| Social Work | 1 | 0.9% | 0 | Toros, Karmen #110,259 |
| Psychology & Cognitive Sciences · 2 listed authors (1.7%) |
| Social Psychology | 1 | 0.9% | 1 | Allik, Jüri #60,294 |
| Historical Studies · 1 listed authors (0.9%) |
| History | 1 | 0.9% | 0 | Tamm, Marek #197,312 |
| Mathematics & Statistics · 1 listed authors (0.9%) |
| General Mathematics | 1 | 0.9% | 0 | Vainikko, Gennadi M. #145,461 |
| Communication & Textual Studies · 1 listed authors (0.9%) |
| Visual & Performing Arts · 0 listed authors (0.0%) |
| Folklore | 1 | 0.9% | 0 | Astapova, Anastasiya #1,009,939 |