- (initialism) . Estimated time of arrival.
- (initialism) . Euskadi Ta Askatasuna.
- (initialism) . (Internet slang) Edited to add.
- Noun. The seventh letter of the Modern Greek alphabet, the eighth in Old Greek.
- Noun. (particles) A kind of electrically neutral meson having zero spin and isospin.
- Noun. A social outcast in Japan who is subjected to menial work, making up a class or caste of such people.