Original sentence: Many of the people listed are members of the Anti-Nazi League or other anti-racist/anti-fascist and left-wing groups, such as the Socialist Party (UK), Alliance for Workers' Liberty, Workers' Power (UK) and Socialist Workers Party (Britain)
Edited sentence: Many of the people listed are members of the Anti-Nazi League or other anti-racist/anti-fascist and left-wing groups, such as the Socialist Party (UK), the Socialist Party (Ireland), Sinn Féin (Ireland), Alliance for Workers' Liberty, Workers' Power (UK) and Socialist Workers Party (Britain)