FDIC Views 6 meanings found FDIC is best known as the U.S. agency that insures bank deposits, though the acronym also surfaces in fire department training events and niche references to firearms distribution. Governmental Fire Department Instructors Conference Firearms Distributed Immediately To Customers Internet Fat Dudes In Cars Business Federal Deposit Insurance Corporation Fraudulant Deceptive Instillers Of Confidence Federal Deposit Insurance Corporationration