What is Eta (disambiguation)?
'''Eta''' or '''ETA''' may mean: Words: * [[Eta (letter)|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#η-conversion|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]] ({{lang-eu|Euskadi Ta Askatasuna}}) is a Basque paramilitary nationalist organization. * [[ETA SA]], a watchmaking company * [[ETA, a. s.]], electrotechnical company from [[Hlinsko]], [[Czech Republic]] [http://www.eta.cz/export/] {{Webarchive|url=https://web.archive.org/web/20080109220022/http://www.eta.cz/export/ |date=2008-01-09 }} * [[Electronic Technician's Association]] * [[Electronic Travel Authority]], Australian electronic visa * [[Elektrosektionens Teletekniska Avdelning]], An electronics club at Chalmers University, Sweden [http://www.eta.chalmers.se] * [[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 teachi