Counter-Terrorism Committee (UN)

Centro Tecnológico do Calçado (Portugal)

Center for Training and Consultancy (Georgia

Center for Technology Commercialization (NASA

Cornell Theory Center

Cryptologic Technician Communications (US Navy rating)

Carbon tetrachloride

Cross the Canal

Cut Throat City

Centralized traffic control

The Cooper Temple Clause, A British rock band

CTC, a TV station based in Canberra, Australian Capital Territory

Canadian Tire Corporation

Counter-Terrorism check (UK Security clearance)

Calcutta Tramways Company

Chinese telegraph code

Community and Technical College (University of Alaska Anchorage)

Cyclists' Touring Club

Cerritos Towne Center

Chlortetracycline (trade name Aureomycin®, Lederle) is a tetracycline antibiotic, and was the first tetracycline to be discovered. It was discovered in 1945 by Dr Benjamin Duggar in a soil sample from Sanborn Field at the University of Missouri,...

Combating Terrorism Center

Committee on Teaching of Chemistry (IUPAC)

CBS Technology Center

Chattahoochee Technical College

Community technology center

Colchester Theatre Company

Cinnamon Toast Crunch

City Technology College

Central Texas College

California Commission on Teacher Credentialing

Canadian Tourism Commission

Common Toxicity Criteria

Central de Trabajadores de Cuba (Workers' Central Union of Cuba)

Confederation of Workers of Colombia (Confederación de Trabajadores de Colombia)

Celebrate the Century, a postage stamp series published by the United States Postal Service

Counterterrorist Center (CIA) or CTIC

Chiba Television broadcasting Corporation (Japan)

C.T.C., a Romanian hip hop band

Closed timelike curve (general relativity)

Crush, Tear, Curl (Tea production method)

CTC is the ICAO airline designator for Corporacion Ejecutiva de Transporte Aereo, Mexico

Coffee Tea and Company, a coffee house in Lahore, Pakistan