| Best quartile | |||||
|---|---|---|---|---|---|
| 1 (1893) | Romanian Academy * | ROU |  |  | |
| 2 (3680) | Institute for Space Sciences | ROU | | | |
| 3 (5132) | Institute of Macromolecular Chemistry Petru Poni Romanian Academy | ROU | | | |
| 4 (6282) | National Institute for Research and Development of Isotopic and Molecular Technologies | ROU | | | |
| 5 (6722) | Horia Hulubei National Institute of Physics and Nuclear Engineering | ROU | |  | |
| 6 (6739) | Institute of Atomic Physics * | ROU | | | |
| 7 (6993) | Academy of Romanian Scientists | ROU | | | |
| 8 (7021) | National Institute for Laser, Plasma and Radiation Physics | ROU | | | |
| 9 (7252) | National Institute of Materials Physics | ROU | | | |
| 10 (7408) | Institute of Cellular Biology and Pathology Nicolae Simionescu | ROU | | | |
| 11 (7833) | Institute of Mathematics Simion Stoilow of Romanian Academy | ROU | | | |
| 12 (8174) | Ilie Murgulescu Institute of Physical Chemistry | ROU | | | |
| 13 (8559) | National Institute for Economic Research Costin C Kiritescu | ROU | |  | |
