Scientists 213 / 298
Ola Didrik Saugstad (1947)
Ola Tunander (1948)
Olaf Mertelsmann (1969)
Olaus Henrici (1840)
Olaus Rudbeck (1630)
Oldfield Thomas (1858)
Oldřich Marek (1911)
Ole Barndorff-Nielsen (1935)
Ole Danbolt Mjøs (1939)
Ole J. Kleppa (1920)
Ole Jørgen Benedictow (1941)
Ole Rømer (1644)
Ole Siggaard-Andersen (1932)
Ole-Johan Dahl (1931)
Oleg Igorevich Marichev (1945)
Oleg Kozyuk (1955)
Oleg Losev (1903)
Oleg Lupanov (1932)
Oleg Manaev (1952)
Oleg Tozoni (1927)
Oleksandr Bogomoletz (1881)
Oleksandr Garmash (1890)
Oleksiy Kartunov (1940)
Oleksiy Onyschenko (1933)
Olevi Kull (1955)
Olexander Smakula (1900)
Olga Frolova (1931)
Olga Lepeshinskaya (1871)
Olin J. Eggen (1919)
Olin Sewall Pettingill Jr (1907)
Olinto De Pretto (1857)
Olive Dickason (1920)
Oliver Ellsworth Buckley (1887)
Oliver Heaviside (1850)
Oliver Lanard Fassig (1860)
Oliver MacDonagh (1924)
Oliver Penrose (1929)
Oliver Perry Hay (1846)