outside of a particular nation, or beyond its scope

(chiefly US, derogatory, offensive) Islamist Nazism, Nazi Islamism: a real or imagined conflation of Nazism and Islamism.

simple past tense and past participle of believe in

Initialism of best-case scenario. / (American football, historical) Initialism of Bowl Championship Series. Replaced after the 2013 season by the College Football Playoff.