CTP may refer to:
Science and technology Cyclohexylthiophthalimide, used in the production of rubber Cytidine triphosphate, a pyrimidine nucleotide Child-Turcotte-Pugh score of chronic liver disease.
Computing Community Technology Preview of software Computer to plate, in lithographic printing SNIA Conformance Testing Program (SNIA-CTP), in storage networking Collection Tree Protocol for wireless sensor networks Canadian traveller problem, a shortest path problem
Organizations Cambridge Technology Partners, US consulting company 1991-2001 Concern Tractor Plants, a Russian machine building company MIT Center for Theoretical Physics Confederación de Trabajadores del Perú, a trade union center in Peru Counter Terrorism Policing, a collaboration of UK police forces Republican Turkish Party (Cumhuriyetçi Türk Partisi), Northern Cyprus Tashkent Aircraft Production Corporation, Uzbekistan, ICAO airline designator; see Airline codes-T
People Cristian Tudor Popescu (born 1956), Romanian journalist and writer
Transportation Certified Transportation Professional, US credential overseen by National Private Truck Council Chisholm Trail Parkway, Dallas-Fort Worth area, US Compania de Transport Public Cluj-Napoca, public transit operator in Cluj-Napoca, Romania Compania de Transport Public (CTP) Iași, public transit operator in Iași, Romania
Other uses Certified Treasury Professional, certification of the Association for Financial Professionals Convergence Technologies Professional Comprehensive Testing Program (CTP 1-5) by Educational Records Bureau Compulsory Third Party insurance, Australian vehicle insurance Caxton and CTP Publishers and Printers Limited of South Africa Chinese Text Project, a digital library project