CTU

CTU may refer to:

Schools

 * Can Tho University, Vietnam
 * Capitol Technology University, Maryland
 * Catholic Theological Union, Illinois
 * Cebu Technological University, Philippines
 * Chienkuo Technology University, Taiwan
 * Chilean Traditional Universities
 * Chunnam Techno University, South Korea
 * Colorado Technical University
 * Czech Technical University in Prague

Organizations

 * Caribbean Telecommunications Union
 * Chicago Teachers Union, a labor union
 * Conservative Trade Unionists, UK
 * New Zealand Council of Trade Unions
 * CHH Txuri Urdin, a Spanish ice hockey team
 * Corporate Training Unlimited, a security contracting firm operating in Iraq

Other

 * Chandigarh Transport Undertaking, India
 * Chengdu Shuangliu International Airport (IATA airport code), China
 * Clinical trials unit
 * Coding tree unit, the basic processing unit of the High Efficiency Video Coding (HEVC) video standard
 * Combustion Turbine Unit
 * Counter Terrorist Unit, a fictional government agency from the television series 24