Scientists 215 / 298
Osmar R. Zaiane (1965)
Osmo Pekonen (1960)
Ossian Sweet (1895)
Ostilio Ricci (1540)
Osvaldo Rodrigues da Cunha (1930)
Oswald Avery (1877)
Oswald Bumke (1877)
Oswald Lange (1912)
Oswald Teichmüller (1913)
Oswald Veblen (1880)
Oswaldo Cruz (1872)
Othenio Abel (1875)
Othniel Charles Marsh (1831)
Ottaviano-Fabrizio Mossotti (1791)
Otto Ambros (1901)
Otto B. Blackwell (1884)
Otto Bütschli (1848)
Otto Detlev Creutzfeldt (1927)
Otto Diels (1876)
Otto Dimroth (1872)
Otto F. Kernberg (1928)
Otto Folin (1867)
Otto Frank (1865)
Otto Frederick Hunziker (0025)
Otto Fritz Meyerhof (1884)
Otto Gross (1877)
Otto Hahn (1879)
Otto Heckmann (1901)
Otto Heinrich Warburg (1883)
Otto Hölder (1859)
Otto Hönigschmid (1878)
Otto J. M. Smith (1917)
Otto Julius Klotz (1852)
Otto Julius Zobel (1887)
Otto Karl Berg (1815)
Otto Lehmann (1855)
Otto Loewi (1873)
Otto Maass (1890)