Columbia Encyclopedia
Search results
500 results found
Organization of the Islamic Conference
(Encyclopedia)Organization of the Islamic Conference: see Organization of Islamic Cooperation. ...health maintenance organization
(Encyclopedia)health maintenance organization (HMO), type of prepaid medical service in which members pay a monthly or yearly fee for all health care, including hospitalization. The term “health maintenance organ...Organization of Petroleum Exporting Countries
(Encyclopedia)Organization of Petroleum Exporting Countries (OPEC), multinational organization (est. 1960, formally constituted 1961) that coordinates petroleum policies and economic aid among oil-producing nations...Central American Common Market
(Encyclopedia)Central American Common Market (CACM), trade organization envisioned by a 1960 treaty between Guatemala, Honduras, Nicaragua, and El Salvador. The treaty established (1961) a secretariat for Central A...Organization for the Prohibition of Chemical Weapons
(Encyclopedia)Organization for the Prohibition of Chemical Weapons (OPCW), international body (est. 1997) responsible for the implementation of the Chemical Weapons Convention (CWC), which aims at the destruction o...Shanghai Cooperation Organization
(Encyclopedia)Shanghai Cooperation Organization (SCO), association of Eurasian nations founded 2001 in Shanghai by China, Kazakhstan, Kyrgyzstan, Russia, Tajikistan, and Uzbekistan. Under the charter signed in 2002...American Kennel Club
(Encyclopedia)American Kennel Club (AKC), national organization in the United States devoted to the advancement and welfare of pure-bred dogs. It is comprised of approximately 500 autonomous clubs. A delegate repre...Pan-American games
(Encyclopedia)Pan-American games, amateur athletic competition among representatives of countries in the Western Hemisphere. The competition, held every four years, follows the organization and eligibility rules of...Pan-American Union
(Encyclopedia)Pan-American Union, former name for the General Secretariat of the Organization of American States (OAS). It was founded (1889–90) at the first of the modern Inter-American Conferences (see Pan-Amer...Warsaw Treaty Organization
(Encyclopedia)Warsaw Treaty Organization or Warsaw Pact, alliance set up under a mutual defense treaty signed in Warsaw, Poland, in 1955 by Albania, Bulgaria, Czechoslovakia, East Germany, Hungary, Poland, Romania,...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
- Places +-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-
