Synonyms of eta

1. Basque Homeland and Freedom, Basque Fatherland and Liberty, Euskadi ta Askatasuna, ETA: usage: a terrorist organization organized in 1959 by student activists who were dissatisfied with the moderate nationalism of the traditional Basque party; want to create an independent homeland in Spain's western Pyrenees; "in 1968 ETA launched a campaign of political assassinations of government officials"
2. eta, letter, letter of the alphabet, alphabetic character: usage: the 7th letter of the Greek alphabet