Scientists 130 / 298
Ion Horaţiu Crişan (1928)
Ion Niculiţă (1939)
Ira Remsen (1846)
Ira Sprague Bowen (1898)
Irajá Damiani Pinto (1919)
Irène Joliot-Curie (1897)
Irene Sänger-Bredt (1911)
Irina Beletskaya (1933)
Irvin D. Yalom (1931)
Irvin Leigh Matus (1941)
Irving Geis (1908)
Irving Langmuir (1881)
Irving S. Reed (1923)
Irving Segal (1918)
Irving Stringham (1847)
Irwin Fridovich (1929)
Irwin Gunsalus (1912)
Irwin Rose (1926)
Irwin Stone (1907)
Irwin Weil (1928)
Isaac Barrow (1630)
Isaac Beeckman (1588)
Isaac Greenwood (1702)
Isaac Henry Burkill (1870)
Isaac Kramnick (1938)
Isaac Lea (1792)
Isaac Milner (1750)
Isaac Newton (1642)
Isaac Todhunter (1820)
Isaac Zieman (1920)
Isaak Russman (1938)