| Best quartile | |||||
|---|---|---|---|---|---|
| 1 (1235) | Institute for Space Sciences | ROU |  |  | |
| 2 (1677) | Romanian Academy * | ROU | | | |
| 3 (4226) | Institute of Atomic Physics * | ROU | | | |
| 4 (4792) | Horia Hulubei National Institute of Physics and Nuclear Engineering | ROU | | | |
| 5 (4831) | National Institute for Laser, Plasma and Radiation Physics | ROU | | | |
| 6 (4861) | National Institute for Research and Development of Isotopic and Molecular Technologies | ROU | |  | |
| 7 (5062) | Institute of Macromolecular Chemistry Petru Poni Romanian Academy | ROU | | | |
| 8 (5627) | Institute of Cellular Biology and Pathology Romanian Academy | ROU | | | |
| 9 (5992) | Academy of Romanian Scientists | ROU | |  | |
| 10 (6113) | Institute of Mathematics Simion Stoilow of Romanian Academy | ROU | | | |
| 11 (7000) | National Institute of Materials Physics | ROU | | | |
| 12 (7207) | Institute of Physical Chemistry Romanian Academy | ROU | | | |
