Socialist Party
In 1948 Abbas Ali joined the Socialist Party led by Narendra Deva, Jayaprakash Narayan and Ram Manohar Lohia and remained associated with all the Socialist streams namely the Socialist Party, Praja Socialist Party, Samyukta Socialist Party and Socialist Party until its merger with the Janata Party in 1977. He was General Secretary of the Uttar Pradesh unit of Samyukta Socialist Party (SSP) in 1966-67, and of the Socialist Party in 1973-74, respectively and was member of the National Executive of the Socialist Party and of its Parliamentary board, 1974-77.