ETAFreq.FrequencyTop 50,000Meanings1nounETA; Euskadi Ta Askatasunaorganization nameRefers specifically to the Basque separatist organization. Used in historical and political contexts.ETAはバスク地ち方ほうの独どく立りつを求もとめる組そ織しきだった。ETA was an organization that sought independence for the Basque region.