Synonyms for PIJ (same or very similar meaning)
WordNet sense 1 (a militant Palestinian terrorist group created in 1979 and committed to the creation of an Islamic state in Palestine and to the destruction of Israel; smaller and more exclusively militant that Hamas):
Palestine Islamic Jihad, Harakat al-Jihad al-Islami al-Filastini, Palestinian Islamic JihadFrom the ODE community, based on WordNetadd/edit