15 May Organization 15 May Organization /ˈfɪfˈtin meɪ ˌɔrgənɪˈzeɪʃən/

noun

1. A terrorist organization formed in 1979 by a faction of the Popular Front for the Liberation of Palestine but disbanded in the 1980s when key members left to join a faction of al-Fatah  ( 15 May Organization )
   a terrorist organization formed in 1979 by a faction of the Popular Front for the Liberation of Palestine but disbanded in the 1980s when key members left to join a faction of al-Fatah