The meaning of the Acronym FBI is...

FBI is

• Fucking Ballbusting Imbecile
• Fumbling Bungling Idiots
• Fucking Blew It
• Foxy Babe Inside
• Future Bush Idiots
• Female Butt Inspector
• Flat Boobies, Inc.

More Meanings For FBI:

• Full Blooded Italians
• Fungus, Bacteria, and Invertebrates
• Fine Boundary Interpolation
• Fourier-Bros-Iagolnitzer transformation
• Farm Builders, Inc.
• Free Broadcast Incorporated
• Fizz and Boog, Inc.
• Feed Bag, Inc.
• Farm Bureau Insurance
• Female Body Inspector
• Fantasy Based Idea
• Female Body Inspector
• Future Basic Investigators
• Four Basic Improvements
• Federal Bureau of Investigation

FBI is also in:

• Academic Degrees
• Botany
• Educational
• Firms
• General
• Law
• Mathematics
• Positions