CTFL

AcronymDefinition
CTFLCardboard Tube Fighting League
CTFLCertified Tester - Foundation Level
CTFLClothing, Textiles, Footwear and Leather
CTFLConcurrent Transaction Frame Logic (computer science)
CTFLConcept of Truth in Formalized Languages (metamathematics; Alfred Tarski paper)
CTFLChilliwack Touch Football Leauge (Canada)