FIX - Federal Internet Exchange

FLA - Four Letter Acronym

FLC - Fixed Length Code

FLE - Fixed Length Entropy

FLL - FoxPro Link Library

FLOP - Floating Point Operation

FLOPS - Floating Point Operations per Second

FLOWID - Flow Identifier

FLR - Folder

FLS - Filelist Location Server

FLVQ - Fuzzy Learning Vector Quantization

FM - Frequency Modulation

FMC - Flexible Manufacturing Cells

FMLP - Feedforward Multilayer Perceptron

FMO - Floppy Disk Magnetic Optical

FMS - File Management System

FMS - Flexible Manufacturing System

FMS - Forms Management System

FMT - Format

FMV - Full Motion Video

FMVA - Full Motion Video Adapter

FNEA - Failure Node and Effect Analysis

FNF - First Normal Form

FOCUS - Federation On Computing in the United States

FOCUS - Forum of Control data Users