Rank;Global Rank;Institution;Country;Sector 1;433;Academy of Romanian Scientists;ROU;Government 2;561;Romanian Academy *;ROU;Government 3;596;Institute of Macromolecular Chemistry Petru Poni Romanian Academy;ROU;Government 4;694;Institute of Atomic Physics *;ROU;Government 5;712;Horia Hulubei National Institute of Physics and Nuclear Engineering;ROU;Government