CTU

CTU may refer to:

• Can Tho University, a university in Cần Thơ, Vietnam
• Capitol Technology University, an engineering university in Laurel, Maryland
• Catholic Theological Union, a school of theology in Chicago, Illinois
• Chengdu Shuangliu International Airport (IATA airport code), a major airport serving Chengdu, China
• CHH Txuri Urdin, a Spanish ice hockey team
• Clinical trials unit, specialised biomedical research units which design, centrally coordinate and analyse clinical trials and other studies
• Coding tree unit, the basic processing unit of the High Efficiency Video Coding (HEVC) video standard
• Conservative Trade Unionists
• Corporate Training Unlimited, a security contracting firm operating in Iraq
• New Zealand Council of Trade Unions, a national trade union center in New Zealand
• Counter Terrorist Unit, a fictional United States government anti-terrorism agency in the television series 24
• Colorado Technical University, a for-profit university in the United States
• Czech Technical University in Prague, a technical university in the Czech Republic
• Chunnam Techno University, a private technical college in South Korea
• Cebu Technological University, an educational institution in Cebu City, Philippines
• Chicago Teachers Union, a labor union representing teachers and paraprofessionals in the Chicago public school system
• Chilean Traditional Universities
• Caribbean Telecommunications Union, a Caribbean intergovernmental organisation
• Commander Task Unit, acronym used by USCG to designate lead ship in the area
• Český telekomunikační úřad, the Czech Telecommunication Office