Oborotova, Aleksandra Mihhail; Obõknovennova, Aleksandra Vassili; Ots, Karl Davit; Oksa, Ida Joosep; Orlova, Lidia Illar; Orlovski, Izrail Lev; Ordina, Galina Stepan; Osetek, Stanislava Jakov; Ossipenko, Anna Frol; Ossokina, Jevgenia Aleksander; Ostaško, Nikolai Luk;