Eta

Eta or ETA may mean:

Words:

• Eta, of the Greek alphabet (Η, η)
• Eta Aircraft eta, a very high performance German glider
• Burakumin, a Japanese social minority group (Eta is an old, derogatory name)
• Eta reduction in mathematics: see lambda calculus
• Eta (Potato Chip), a New Zealand brand of potato chip, produced by Griffin's Foods
• Eta Carinae, a highly luminous hypergiant double star
• Eta meson, a physics particle: see list of mesons
• Eta (letter in Greek alphabet, lower case only), symbol for efficiency in scientific discourse

Abbreviations:

• Estimated time of arrival
• Estimated Time Amount when using μTorrent, Azureus, and other BitTorrent clients.
• Education And Training Administration, flight training software by Talon Systems
• Euskadi Ta Askatasuna (Basque: Euskadi Ta Askatasuna) is a Basque paramilitary nationalist organization.
• ETA SA, a watchmaking company
• ETA, a. s., electrotechnical company from Hlinsko, Czech Republic [1]
• Electronic Technician's Association
• Electronic Travel Authority, Australian electronic visa
• Elektrosektionens Teletekniska Avdelning, An electronics club at Chalmers University, Sweden [2]
• Employment and Training Administration, a branch of the US Department of Labor
• Engineering and Technology Academy, a school is San Antonio, and part of NEISD
• Environmental Transport Association, a UK motor car breakdown and rescue organisation
• Eric the Actor, see Eric the Midget
• Estonian Broadcasting Agency (Eesti Teadete Agentuur), a defunct Estonian news service
• Ethiopian Teachers' Association, a trade union centre for Ethiopia
• Ethiopian Telecommunication Agency
• Evangelical Theological Association, an associated teaching institute of the Melbourne College of Divinity
• Eidiko Tmima Alexiptotiston, Greek special operations unit
• A numerical weather prediction model formally known as the Eta