Eusko Langillen Alkartasuna (Askatuta) – Solidaridad de Trabajadores Vascos (Independiente) (‘Basque Workers’ Solidarity (Independent)’ abbreviated ELA-STV (a)) was a trade union centre in the Basque Country formed in 1976 after a split in ELA-STV (Basque Workers’ Solidarity). It rejoined ELA-STV in 1990.