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 (Tb), 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 fast-food restaurant chain Teboil (until 1966 TB), a Finnish gas station company TotalBiscuit, pseudonym of English video game commentator John Bain TB, Maryland, an unincorporated community Tambun railway station, a railway station in Bekasi Regency, Indonesia Travel Bug, a trackable item used in geocaching Tampa Bay, Florida
See also TV (disambiguation)