Eta (disambiguation)

Eta (Η or η) is the seventh letter of the Greek alphabet.

Eta or ETA may also refer to:

People and fictional characters

• Eta (given name), a list of people and fictional characters
• Marie-Louise Eta (born 1991), German football player and manager

Aircraft

• Eta (glider), a German-Italian motor glider
• CNA Eta, an Italian aircraft

Brands and organizations

• Eta, a snack food brand owned by Griffin's Foods
• Empresa de Transporte Aéreo, a defunct Brazilian airline
• Environmental Transport Association, a British roadside assistance company
• ETA SA, a Swiss watchmaking company
• ETA Star Group, a Dubai-based investment company
• ETA Systems, a defunct American computer manufacturer
• Electronics Technicians Association, a professional association
• England Touch Association, the national governing body for touch rugby

Education

• Engineering & Technologies Academy, in San Antonio, Texas, United States
• Ethiopian Teachers' Association, a trade union
• Evangelical Theological Academy, in Zwijndrecht, Netherlands
• Evangelical Theological Association, a former teaching institute in Melbourne, Australia

Government and politics

• ETA (separatist group) (Basque: Euskadi Ta Askatasuna), a Basque armed separatist group
• Electronic travel authorization, or electronic travel authority, an alternative to a travel visa
• Employment and Training Administration, of the United States Department of Labor
• European Technical Assessment, an analytical document written by the European Organisation for Technical Approvals

Science and technology

• Eicosatetraenoic acid or ETA, a fatty acid
• Ethanolamine or ETA, a naturally occurring organic compound
• Ethionamide or ETA, an antibiotic used to treat tuberculosis
• Event tree analysis or ETA, a logical modeling technique
• SARS-CoV-2 Eta variant, one of the viruses that causes COVID-19

Music

• "ETA" (song), 2023, by NewJeans
• "E.T.A.", a song by Damon & Naomi from More Sad Hits, 1992
• "E.T.A.", a song by Justin Bieber from Changes, 2020
• "ETA", a song by Dr. Dre, Snoop Dogg, Busta Rhymes and Anderson .Paak from GTA Online: The Contract, 2022
• "ETA", a song by Chandler Leighton, 2024

Other uses

• Elvis tribute artist, an Elvis Presley impersonator
• Eta, a derogatory term for the Burakumin in the Japanese feudal era
• Estimated time of arrival
• Hurricane Eta, a 2020 Category 4 hurricane
• Landolphia owariensis, a vine native to Africa and sometimes known as eta
• 'eta, a letter or glottal stop in the Tahitian languages
• Eta Island (disambiguation)

See also

• Eta function (disambiguation)
• Eta conversion
• Eta invariant
• Eta meson