Eritrean Islamic Jihad is referred to as the Eritrean Islamic Salvation Movement, EIJM, EIJ, ERIJ, EISM, Eritrean Islamic Jihad Movement, and/or Harakat al Jihad al Islami al Eritrea. The Eritrean Islamic Jihad Movement (ERIJ), is one of several opposition groups that operates in Eritrea and from surrounding countries.