Source : WordNet®

Abu Nidal Organization
     n : a Palestinian international terrorist organization that
         split from the PLO in 1974; has conducted terrorist
         attacks in 20 countries; "in the 1980s the Fatah-RC was
         considered the most dangerous and murderous Palestinian
         terror group" [syn: {Fatah Revolutionary Council}, {Fatah-RC},
          {ANO}, {Arab Revolutionary Brigades}, {Black September},
          {Revolutionary Organization of Socialist Muslims}]