TB

TB or Tb may refer to:

Science and technology

Computing

• Terabyte (TB), a unit of information (often measuring storage capacity)
• Terabit (Tb), a unit of information (often measuring data transfer)
• Thunderbolt (interface)
• Test bench

Vehicles

• T.B. (Thompson Brothers), a three-wheeled cyclecar manufactured by Thompson Brothers of Bilston, England, from 1919 until 1924
• Torpedo boat, a relatively small and fast naval vessel designed to carry torpedoes into battle
• A US Navy hull classification symbol: Torpedo boat (TB)

Places in the United States

• Boeing TB, an American torpedo bomber biplane designed by the US Navy and built by Boeing in 1927

Other uses in science and technology

• Terbium, symbol Tb, a chemical element
• Terrific broth, a bacterial growth medium for E. coli
• Tuberculosis (TB), a chronic infectious disease
  • Tubercle bacillus, another name for Mycobacterium tuberculosis, the pathogen causing tuberculosis.
• Brightness temperature (T_b), in astrophysics

Sports

• TB Tvøroyri (Tvøroyrar Bóltfelag), a Faroese football club from Tvøroyri
• tailback, a sub-position of Halfback (American football)
• Tampa Bay Buccaneers, a professional American football team in the Tampa Bay Area
• Tampa Bay Lightning, a professional ice hockey team in the Tampa Bay Area
• Tampa Bay Rays, a professional baseball team in the Tampa Bay Area
• Total bases, a baseball statistic
• Terry Bradshaw, professional football quarterback
• Tom Brady, professional football quarterback

Other uses

• Tablespoon (tb), a rough, culinary unit of volume
• Taco Bell, an American chain of fast-food restaurants
• Teboil (until 1966 TB), a Finnish gas station company
• Tekkaman Blade, a Japanese animated TV series
• TotalBiscuit, pseudonym of English video game commentator John Bain
• TowneBank, a bank serving Virginia and North Carolina
• TB, Maryland, an unincorporated community
• Tampa Bay, Florida
• Terrorblade, a character in Dota series