ETB may refer to:
Technology
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ETB (company)
The Empresa de Telecomunicaciones de Bogotá, ) is one of the principal telecommunication companies in Colombia, principally in Cundinamarca, Tolima and Villavicencio. In 2012 there were almost 2,000,000 telephone lines with this company.
Als ...
, a Colombian telecommunications company
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Electric trolley bus
A trolleybus (also known as trolley bus, trolley coach, trackless trolley, trackless tramin the 1910s and 1920sJoyce, J.; King, J. S.; and Newman, A. G. (1986). ''British Trolleybus Systems'', pp. 9, 12. London: Ian Allan Publishing. .or troll ...
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Electronic throttle body
Electronic throttle control (ETC) is an automobile
A car or automobile is a motor vehicle with Wheel, wheels. Most definitions of ''cars'' say that they run primarily on roads, Car seat, seat one to eight people, have four wheels, and ma ...
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End-of-Transmission-Block character
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Engineering and Technology Board, now EngineeringUK
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Ethernet Train Backbone, a train communication network
Other uses
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Education and Training Board
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Endothelin B receptor
Endothelin receptor type B, also known as ETB is a protein that in humans is encoded by the ''EDNRB'' gene.
Function
Endothelin receptor type B is a G protein-coupled receptor which activates a phosphatidylinositol-calcium second messenger sys ...
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Equitorial Trust Bank, a Nigerian commercial bank
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Etebi language
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Ethiopian birr, the currency of Ethiopia
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Euskal Telebista, a television network in the Basque Autonomous Community
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Elite Trainer Box, special edition Pokémon collector boxes
{{disambiguation