Rank;Global Rank;Institution;Country;Sector
1;3748;Institute for Research in Fundamental Sciences;IRN;Government;
2;3938;Agricultural Research Education and Extension Organization *;IRN;Government;
3;4035;Research Institute of Petroleum Industry Tehran;IRN;Government;
4;4259;Materials and Energy Research Centre;IRN;Government;
5;4294;Nuclear Science and Technology Research Institute;IRN;Government;
6;4311;Atomic Energy Organization of Iran *;IRN;Government;