Noun black september has 1 sense
- Fatah Revolutionary Council, Fatah-RC, Abu Nidal Organization, ANO, Arab Revolutionary Brigades, Black September, Revolutionary Organization of Socialist Muslims - 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"
--1 is a kind of terrorist organization, terrorist group, foreign terrorist organization, FTO
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