Oaths
RT Ethics
RT Judiciary

Obadiah (Bible)
BT Minor Prophets (Bible)
UF Bible. Obadiah
UF Ovadiah (Bible)

Ober Bistra (Ukraine) USE Verkhniy Bystryy (Ukraine)

Obituaries
Short biographical sketches, especially in periodicals, published upon a person's death. For works on announcements of death see: Death notices.
BT Primary documents
RT Death notices
RT Periodicals
UF Necrologies

Observances, religious, Jewish USE Commandments, rites and customs, Jewish

Obstetrics
BT Surgery
RT Abortions
RT Births
RT Gynecology
RT Pregnancy
RT Women

Obuda (Hungary) USE Budapest (Hungary)

Occupational education USE Professional education

Occupations and professions
BT Labor (Economics)
NT Architects
NT Astronauts
NT Clergymen
NT Cultural workers
NT Diplomats
NT Educators
NT Journalists
NT Lawyers
NT Magicians
NT Medical personnel
NT Militaries
NT Politicians
NT Presidents of Israel
NT Prime-ministers of Israel
NT Producers
NT Scientists
NT Secret service officers
NT Sportsmen
RT Professional education
UF Personnel
UF Professions

Oceania
BT Continents and geographical regions
NT New Zealand
NT Polynesia

Ochs, Adolph Simon
1858-1935
BT Biographies
RT Journalists
RT Nineteenth century
RT Publishing industry
RT Twentieth century
RT United States

Octavian USE Caesar Augustus

Odesa (Ukraine) USE Odessa (Ukraine)

Odess (Ukraine) USE Odessa (Ukraine)

Odessa (province, Ukraine)
BT Ukraine
NT Odessa (Ukraine)

Odessa (Ukraine)
BT Odessa (province, Ukraine)
UF Odesa (Ukraine)
UF Odess (Ukraine)

Ofen (Hungary) USE Budapest (Hungary)

Offenbach, Jacques
1819-1880
BT Biographies
RT Composers
RT France
RT Nineteenth century
UF Eberscht, Jacob

Official documents
BT Government
BT Primary documents
NT Identity papers
NT Passports
NT Visas
NT Voter lists
RT Vital records
UF Documents, official

Ohio (state, USA)
BT Central states (USA)
NT Cincinnati (state of Ohio, USA)
NT Cleveland (state of Ohio, USA)
NT Columbus (state of Ohio, USA)

Oistrach, David USE Oistrakh, David

Oistrakh, David
1908-1974
BT Biographies
RT Musicians
RT Russia
RT Twentieth century
UF Oistrach, David

Oklahoma (state, USA)
BT Southern states (USA)

Olad (Hungary) USE Szombathely (Hungary)

Olah, George Andrew
1927-
BT Biographies
RT Chemistry
RT Nobel Prizes in chemistry
RT Scientists
RT Twentieth century
RT Twenty-first century
RT United States

Old City (Jerusalem)
BT Jerusalem (Israel)

Old Stone Age USE Paleolithic period

Old Testament
The Old Testament constitutes the first major part of the Christian Bible. The Protestant Old Testament consists of the same books as the Jewish Bible (Tanakh), but the order and numbering of the books are different. The Roman Catholic, Oriental Orthodox and Eastern Orthodox include additional books, called the deuterocanonical books, which Protestants exclude as apocrypha.
BT Bible (Christian)
NT Deuterocanonical books (Christianity)
NT Septuagint
RT Bible (Jewish)
UF Testament, Old

Old Yishuv
Jewish communities in the Land of Israel (esp. Jerusalem, Hebron, Safed and Tiberias) from the 13th century (aliyah of Nahmanides) to the beginning of the 20th century.
BT History of the Land of Israel. Ottoman period
RT Halukkah

Olita (Lithuania) USE Alytus (Lithuania)

Olkenik (Lithuania) USE Valkininkas (Lithuania)

Olkeniki (Lithuania) USE Valkininkas (Lithuania)

Olkieniki (Lithuania) USE Valkininkas (Lithuania)

Olkienniki (Lithuania) USE Valkininkas (Lithuania)

Olkinik (Lithuania) USE Valkininkas (Lithuania)

Olknik (Lithuania) USE Valkininkas (Lithuania)

Olkush (Poland) USE Olkusz (Poland)

Olkusz (Poland)
BT Malopolskie (voivodship, Poland)
UF Elkush (Poland)
UF Olkush (Poland)

Olmuetz (Czechia) USE Olomouc (Czechia)

Olmutz (Czechia) USE Olomouc (Czechia)

Olomouc (Czechia)
BT Olomouc (region, Czechia)
UF Olmuetz (Czechia)
UF Olmutz (Czechia)

Olomouc (region, Czechia)
BT Czechia
NT Olomouc (Czechia)
NT Prostejov (Czechia)

Olympic Games
BT Sports
RT Arad, Yael
RT Becker, Boris Franz
RT Berger, Isaac
RT Brody, Gyorgy
RT Brown, Lawrence Harvey
RT Calmat, Alain
RT Copeland, Lillian
RT Epstein, Charlotte
RT Fabian, Laszlo
RT Flatow, Alfred
RT Friedman, Gal
RT Garay, Janos
RT Gilbert, Bradley
RT Glickman, Martin
RT Gomelsky, Alexander
RT Gorokhovskaya, Maria
RT Greenspan, Bud
RT Gurevich, Boris Maxovich
RT Gurevich, Boris Mikhailovich
RT Gyarmati, Deszo
RT Hajos-Guttmann, Alfred
RT Helfgott, Ben
RT Kabos, Endre
RT Karpati, Karoly
RT Karponosov, Gennadiy
RT Katz, Elias
RT Keleti, Agnes
RT Kiraly, Charles Frederick
RT Komjadi, Bela
RT Krayzelburg, Lenny
RT Kriss, Grigoriy
RT Mankin, Valentin
RT Markovits, Kalman
RT Mezo, Ferenc
RT Midler, Mark
RT Munich massacre, 1972
RT Osiier, Ivan Joseph Martin
RT Petschauer, Attila
RT Prinstein, Meir
RT Rajki, Bela
RT Rakita, Mark
RT Rodnina, Irina
RT Rosenfeld, Fanny
RT Sarkany, Miklos
RT Sharikov, Sergey
RT Spitz, Mark Andrew
RT Szekely, Eva
RT Szewinska, Irena
RT Tyshler, David
RT Wittenberg, Henry

Omer days
BT Calendar, Jewish
RT Shavuot
UF Days of Omer

Omri, king
Reigned 885-874 BCE
BT Biographies
RT Ancient period
RT History of the Land of Israel. First Temple period
RT Kings of Israel

Omstibova (Belarus) USE Mscibow (Belarus)

Online communities (Internet)
BT Internet
RT Electronic discussion groups
UF Communities, cyber (Internet)
UF Communities, online (Internet)
UF Communities, virtual (Internet)
UF Cyber communities (Internet)
UF Virtual communities (Internet)

Online journals USE Electronic journals

Online newspapers USE Electronic newspapers

Ontario (province, Canada)
BT Canada
NT Toronto (Canada)

Operation Ezra and Nehemiah, 1950 USE Ezra and Nehemiah Operation, 1950

Operation Magic Carpet, 1949-1950 USE Magic Carpet Operation, 1949-1950

Operation Security Fence USE Security Fence Operation

Operation Shalom Ha-Galil, 1982 USE Shalom Ha-Galil Operation, 1982

Operation Shlomo, 1991 USE Shlomo Operation, 1991

Ophel (hill, Jerusalem)
BT Jerusalem (Israel)

Opinion, public USE Public opinion

Opinions USE Attitudes

Opochno (Poland) USE Opoczno (Poland)

Opoczno (Poland)
BT Lodz (voivodship, Poland)
UF Opochno (Poland)
UF Opotchna (Poland)

Opotchna (Poland) USE Opoczno (Poland)

Oppenheimer, Ernest
1880-1957
BT Biographies
RT Industry
RT South Africa, Republic of
RT Twentieth century

Oppenheimer, Harry
1908-2000
BT Biographies
RT Industry
RT South Africa, Republic of
RT Twentieth century

Oppenheimer, Joseph Suss
Ben Issachar Susskind, 1698-1738
BT Biographies
RT Eighteenth century
RT Finance and trade
RT Germany

Oppenheimer, Julius Robert
1904-1967
BT Biographies
RT Physics
RT Scientists
RT Twentieth century
RT United States

Oradea (Romania)
BT Bihor (county, Romania)
RT Transylvania (region)
UF Grosswardein (Romania)
UF Nagy Varad (Romania)
UF Nagyvarad (Romania)

Oral history
BT History
UF History, oral

Oral Law
BT Judaic sources
NT Rabbinical literature
RT Tannaim
UF Law, Oral
UF Torah she-be-al Peh

Oran (Lithuania) USE Varena (Lithuania)

Oranienburg (Germany)
BT Brandenburg (land, Germany)
RT Sachsenhausen (concentration camp)

Orany (Lithuania) USE Varena (Lithuania)

Order collecting USE Phaleristics

Oregon (state, USA)
BT Pacific states (USA)
NT Eugene (state of Oregon, USA)

Organ donations
BT Organ transplantation
RT Bioethics
RT Charity
UF Donations, organ

Organ transplantation
BT Surgery
NT Organ donations
RT Bioethics
UF Transplantation, organ

Organization USE Management

Organization for Educational Resources and Technology Training (ORT) USE ORT

Organization, community USE Community organization

Organizations and institutions
BT Management
NT Community institutions
NT Conferences and congresses
NT Countrymen associations
NT Cultural organizations and institutions
NT Educational institutions
NT Genealogical societies
NT Government organizations
NT International organizations
NT Juridical institutions
NT Nongovernmental organizations
NT Nonprofit organizations
NT Organizations and institutions, Jewish
NT Penal institutions
NT Philanthropic and voluntary organizations
NT Political movements and organizations
NT Private organizations
NT Professional associations
NT Research centers
NT Social and welfare institutions
NT Student associations
NT Terrorist organizations
NT Trade unions
NT Women's organizations
UF Institutions
UF Societies

Organizations and institutions, cultural USE Cultural organizations and institutions

Organizations and institutions, Jewish
BT Organizations and institutions
NT Alliance Israelite Universelle (organization)
NT American Jewish Joint Distribution Committee (JDC)
NT Bikur Holim (organizations)
NT Bnei Brith (organization)
NT General Jewish Labor Union of Lithuania, Poland and Russia
NT Jewish Anti-Fascist Committee
NT Jewish Colonization Association
NT ORT
NT Zionist organizations
UF Institutions, Jewish
UF Jewish organizations and institutions

Organizations, government USE Government organizations

Organizations, international USE International organizations

Organizations, nongovernmental USE Nongovernmental organizations

Organizations, nonprofit USE Nonprofit organizations

Organizations, philanthropic USE Philanthropic and voluntary organizations

Organizations, political USE Political movements and organizations

Organizations, private USE Private organizations

Organizations, terrorist USE Terrorist organizations

Organizations, voluntary USE Philanthropic and voluntary organizations

Organizations, women's USE Women's organizations

Organizations, Zionist USE Zionist organizations

Orgeyev (Moldova)
BT Moldova
UF Orhaiv (Moldova)
UF Orhei (Moldova)

Orhaiv (Moldova) USE Orgeyev (Moldova)

Orhei (Moldova) USE Orgeyev (Moldova)

Oriental Jews USE Jews, Afro-Asian

Orlando (state of Florida, USA)
BT Florida (state, USA)

Orloff, Chana
1888-1968
BT Biographies
RT Artists
RT France
RT History of the Land of Israel. British Mandate period
RT History of the State of Israel
RT Twentieth century

Orphans
BT Adolescents
BT Children
RT Family (sociological unit)
RT Social problems
UF Children, foster
UF Foster children

ORT
Founded in 1880 in Saint-Peterburg (Russia) as the educational organization for Russian Jewry, ORT in time became the world-wide organization but kept in it's name the Russian-language abbreviation.
BT Organizations and institutions, Jewish
BT Vocational schools
UF Organization for Educational Resources and Technology Training (ORT)
UF Society for Handicrafts and Agricultural Work among Jews of Russia (ORT)

Orthodox Judaism
BT Movements in Judaism
NT Hasidism
NT Mitnaggedim
NT Orthodox Judaism, modern
NT Ultra-Orthodox Judaism
UF Judaism, Orthodox

Orthodox Judaism, modern
BT Orthodox Judaism
NT Religious Zionism
RT Mizrachi movement
RT Soloveitchik, Joseph Dov, rabbi
UF Judaism, Neo-Orthodox
UF Judaism, Orthodox modern
UF Modern Orthodox Judaism
UF Neo-Orthodox Judaism

Osheroff, Douglas Dean
1945-
BT Biographies
RT Nobel Prizes in physics
RT Physics
RT Scientists
RT Twentieth century
RT Twenty-first century
RT United States

Oshpetzin (Poland) USE Oswiecim (Poland)

Oshpitsin (Poland) USE Oswiecim (Poland)

Oshpitzin (Poland) USE Oswiecim (Poland)

Oshpol (Lithuania) USE Uzpaliai (Lithuania)

Oshvitsin (Poland) USE Oswiecim (Poland)

Oshvitzin (Poland) USE Oswiecim (Poland)

Oshvyentsim (Poland) USE Oswiecim (Poland)

Osiier, Ivan Joseph Martin
1888-1965
BT Biographies
RT Denmark
RT Fencing
RT Olympic Games
RT Sportsmen
RT Twentieth century

Oslo peace accords, 1995-1996
BT Arab-Israeli peace process
BT Bilateral agreements
RT History of the State of Israel. 1991-2000
UF Peace accords, Oslo, 1995-1996

Osman Empire USE Ottoman Empire

Ospinzi (Poland) USE Oswiecim (Poland)

Ostra (Ukraine) USE Ostrog (Ukraine)

Ostraha (Ukraine) USE Ostrog (Ukraine)

Ostre (Ukraine) USE Ostrog (Ukraine)

Ostrog (Ukraine)
BT Rovno (province, Ukraine)
RT Volyn (region)
UF Ostra (Ukraine)
UF Ostraha (Ukraine)
UF Ostre (Ukraine)
UF Ostroh (Ukraine)

Ostroh (Ukraine) USE Ostrog (Ukraine)

Ostroleka (Poland)
BT Masovian (voivodship, Poland)
UF Ostrolenka (Poland)

Ostrolenka (Poland) USE Ostroleka (Poland)

Oswiecim (Poland)
BT Malopolskie (voivodship, Poland)
RT Auschwitz (concentration camp)
RT Birkenau (concentration camp)
UF Auschwitz (Poland)
UF Aushvits (Poland)
UF Oshpetzin (Poland)
UF Oshpitsin (Poland)
UF Oshpitzin (Poland)
UF Oshvitsin (Poland)
UF Oshvitzin (Poland)
UF Oshvyentsim (Poland)
UF Ospinzi (Poland)

Otinya (Ukraine) USE Ottynia (Ukraine)

Ottawa (Canada)
BT Canada

Ottoman Empire
BT Africa, North
BT Asia, Southwest
BT Europe, Southern
RT Albania
RT Armenia
RT Banat (region)
RT Bessarabia (region)
RT Bosnia and Herzegovina
RT Bukovina (region)
RT Bulgaria
RT Croatia
RT Egypt
RT Georgia
RT Greece
RT Iran
RT Iraq
RT Jordan
RT Lebanon
RT Macedonia (region)
RT Macedonia (republic)
RT Mesopotamia (historical region)
RT Middle East (region)
RT Moldova
RT Romania
RT Serbia
RT Syria
RT Tavria (historical region)
RT Tunisia
RT Turkey
RT Yemen
UF Osman Empire
UF Porte, Sublime
UF Sublime Porte

Ottynia (Ukraine)
BT Ivano-Frankovsk (province, Ukraine)
RT Galicia (region)
UF Otinya (Ukraine)
UF Otyniya (Ukraine)
UF Otynya (Ukraine)

Otyniya (Ukraine) USE Ottynia (Ukraine)

Otynya (Ukraine) USE Ottynia (Ukraine)

Outfit USE Clothing

Ouziel, Ben-Tzion Meir Hai, rabbi
1880-1953, the Sephardi Chief Rabbi of Eretz Israel and the State of Israel in 1939-1953
BT Biographies
RT History of the Land of Israel. British Mandate period
RT History of the Land of Israel. Ottoman period
RT History of the State of Israel
RT Rabbis
RT Twentieth century

Ovadiah (Bible) USE Obadiah (Bible)

Oz, Amos
1939-
BT Biographies
RT Hebrew language
RT History of the State of Israel
RT Israel Prize
RT Twentieth century
RT Twenty-first century
RT Writers
UF Klausner, Amos

Ozarow (Poland)
BT Swietokrzyskie (voivodship, Poland)

Ozeryany (Ukraine)
BT Ternopol (province, Ukraine)
RT Galicia (region)
UF Jezersany (Ukraine)
UF Ozieran (Ukraine)
UF Yezerzhany (Ukraine)
UF Yezezhany (Ukraine)
UF Yezierne (Ukraine)
UF Yezyerzany (Ukraine)

Ozieran (Ukraine) USE Ozeryany (Ukraine)