TCB

TCB may refer to:

• TCB (TV program), a 1968 Motown television special and its respective album
• TCB Band, Elvis Presley's band
• TCB, an acronym for "taking care of business", used by Elvis Presley and his office and subsequently in the Seinfeld episode "The Bizarro Jerry".
• TCB (album) a 2010 album by James Reyne, covering Elvis Presley.
• Telephone booth, TCB, the abbreviation used on large-scale Ordnance Survey maps for a telephone call box
• Kochanek–Bartels splines, sometimes called TCB splines, the acronym referring to tension, continuity, and bias
• T.C. Boyle, author
• Telecommunication Certification Body, TCB, an accredited organization which has the authority to issue Grants of Certification for compliance with Federal Communications Commission (FCC) rules and regulations
• TCB-2, a psychedelic phenethylamine
• Treasure Cay Airport (IATA: TCB), an airport serving Treasure Cay, in the Abaco Islands in The Bahamas
• TCB, a Core-Banking model by Temenos Core Banking

Organizations

• TCF Financial Corporation, a New York Stock Exchange symbol
• The Conference Board, a non-profit global business organization and supported by business executives
• Touring Club Belgium, a motoring organization in Belgium
• Transportes Charter do Brasil, a defunct Brazilian cargo airline
• TopCashBack an online cashback website

Science & technology

• Barycentric Coordinate Time (from the French temps-coordonnée barycentrique), a coordinate time standard in the Solar system
• Task Control Block, an instance of a process control block within IBM OS/360 and successor systems
• Temenos Core Banking, a corebanking system
• Trichlorobenzene, an organic chemical
• Trusted computing base, a set of all computer components critical to its security
• Transmission Control Block, a data structure used by a TCP stack

Medicine

• Transcutaneous bilirubin meter, a device which measures bilirubin level in the body non-invasively