Organizations
Articles about institutions, associations and other organized bodies.
Clare College, Cambridge
Clay Mathematics Institute
Club América
Club América: overview, history, identity and achievements
Club Atlético Independiente
Club des Hashischins
Club des Hashischins: Parisian hashish salon and literary experiments (c.1844–1849)
Club Universidad de Chile
Club Universidad Nacional
Co-operative Commonwealth Federation
Coalition
Coast guard
Coast Guard: Roles, Organisation, and Global Variations
College Board
College Hockey America
College Hockey America: Overview of the NCAA Division I Women's Hockey Conference
College of Arms
College of Cardinals
College of Marin
College of the Holy Cross
Colleges and universities in Rhode Island
Collegiate Water Polo Association
Colonial Athletic Association
Columbia College Chicago
Columbia Records
Columbia Records: History, Artists, and Cultural Impact
Columbus Blue Jackets
Columbus Zoo and Aquarium
Cominform
Committee
Committee of Union and Progress
Committee of Union and Progress — late Ottoman political movement and ruling party
Common Cause
Common Cause — U.S. Nonpartisan Government Watchdog and Advocacy Group
Common Ground
Common Ground: Supportive Housing and Services for People Experiencing Homelessness
Commonwealth
Commonwealth of Independent States
Commonwealth of Nations
Commonwealth Scientific and Industrial Research Organisation
Commonwealth War Graves Commission
Communauté d'agglomération du Grand Annecy
Communauté de communes à l'Ouest d'Amiens
Community of Sahel-Saharan States
Community of Sahel–Saharan States (CEN-SAD)
Computer Entertainment Rating Organization
Comunità montana Evançon
Concerned Women for America
Concert of Europe
Concorde Agreement
Concorde Agreement (Formula One)
Concordia Theological Seminary
Concordia Theological Seminary, Fort Wayne — LCMS seminary for pastoral and diaconal formation
Confederación Sudamericana de Fútbol
Confederación Sudamericana de Fútbol (CONMEBOL)
Confederacy of Independent Systems
Confederation of African Football
Confederation of North, Central American and Caribbean Association Football
Confederation of North, Central American and Caribbean Association Football (CONCACAF)
Conférence des directeurs des écoles françaises d'ingénieurs
Conférence des directeurs des écoles françaises d'ingénieurs (CDEFI)