TCP

TCP may stand for:

Computing

• Transmission Control Protocol, one of the core protocols of the Internet protocol suite
• Telephony Control Protocol, protocol included in the Bluetooth protocol stack
• Trusted Computing Platform, a cross-platform hardware-based platform for improved security
• Text Creation Partnership, an archival digitzation effort at the University of Michigan

Medicine and drugs

• TCP (antiseptic), the brand name of an antiseptic formerly containing Trichlorophenylmethyliodosalicyl, a germicide
• Two-component plasma, a plasma containing a cool thermal component and a population of high energy particles
• Transcutaneous pacing, a temporary means of pacing a patient's heart during a medical emergency
• Tissue culture plate, a device for creating cell cultures
• Tenocyclidine, a dissociative anesthetic drug with stimulant and hallucinogenic effects
• Thrombocytopenia, a scarcity of platelets in blood
• Toxin-coregulated pilus, a prophage-encoded protein synthesized at the same time as cholera toxin that allows Vibrio cholera to adhere to enterocytes

Chemical compounds

• Tocopherol, a variety of naturally-occurring, fat-soluble alcohol which partially constitutes vitamin E
• Tricalcium phosphate, also known as "bone ash", tricalcium phosphate is commonly used as an anti-caking agent in spices
• Trichlorophenol, any organochloride of phenol that contains three covalently bonded chlorine atoms
• Tricresyl phosphate, an organophosphate compound derived from cresol and phosphoric acid
• 1,2,3-trichloropropane, a suspected human carcinogen and a groundwater contaminant

Politics

• Two Candidate Preferred vote in the Australian electoral system
• Trading Corporation of Pakistan

Other

• Thermal conversion process, depolymerization process for reducing complex organic materials into light crude oil
• Taba International Airport (IATA code), near Taba, Egypt
• Three card poker, a card game