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Columbia Encyclopedia

Columbia Electronic Encyclopedia, published by Columbia University Press
The Columbia Electronic Encyclopedia contains entries on people, places, events, historical facts and terms, with bibliographies for further reading.
On this page: O to Ocean City.
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Title Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
O:  A 1  2  3  4  5  6  7  8  9  10  Next > 

O (in linguistics)
O Salutaris Hostia (in music, Catholicism)
O-shima (island, Japan)
Oahe Dam (dam, South dakota)
Oahu (island, Hawaii)
oak (tree, plant)
Oak Creek (city, Wisconsin)
Oak Forest (city, Illinois)
Oak Lawn (city, Illinois)
Oak Park (city, Illinois)
Oak Park (city, Michigan)
Oak Ridge (city, Tennessee)
Oakland (city, California)
Oakville (city, Canada)
oasis (in geography)
oath (in law)
oats (plant)
Oaxaca (state, Mexico)
Oaxaca (city, Mexico)
Ob (river, Russia)
Obadiah (book of the Bible)
Oban (city, Scotland)
obbligato (in music)
obelisk (structure)
Oberalp (geographical area, Switzerland)
Oberammergau (city, Germany)
Oberhausen (city, Germany)
Oberlin College (university, Ohio)
Oberon (in astronomy)
obesity (condition)
oblast (division, Russia)
Obrenović (dynasty, Serbia)
obscenity (in law)
observatory (structure)
observatory, orbiting (in science, space)
obsidian (material)
obstetrics (branch of medicine)
Obuasi (city, Ghana)
Ocala (city, Florida)
occasionalism (in metaphysics)
Occitan (language)
occultation (in astronomy)
Ocean City (city, Maryland)