Synonyms for RAF (same or very similar meaning)
WordNet sense 1 (the airforce of Great Britain):
Royal Air ForceWordNet sense 2 (a Marxist and Maoist terrorist organization in Germany; a network of underground guerillas who committed acts of violence in the service of the class struggle; a successor to the Baader-Meinhof Gang; became one of Europe's most feared terrorist groups; disbanded in 1998):
Red Army FactionFrom the ODE community, based on WordNetadd/edit