Acronym

Description

F1F2

Frequency designations that permit a type of modem to operate over a half-duplex line

FAC

Forced Authorization Code

FACDAT

Facility Database

FACS

Facsimile

FACSTAT

Facility Status Report

FAD

Facilities Access Digroup

FADS

Force Administration Data System

FAM

Federal Account Manager

FANASD

Federal and National Accounts Systems Development

FANASID

Federal and National Account System Development

FAP

Facility Analysis Plan

FAP

Fortran Assembly Program

FAR

Federal Acquisition Regulation

FARM

Facilities Access Routing Model

FAST

Field Assistance Support Team

FAX

Facsimile

FBI

Federal Bureau of Investigation

FC

Facility Code

FC

Facility Code

FC

Feature Control

FCA

Farm Credit Administration

FCC

Federal Communications Commission

FCFS

First Come First Served

FCG

False Cross and Ground

FCN

Facility Completion Notice

FCO

Field Change Order

FCR

Facilities Change Request

FCS

Financial Control System

FCS

Frame Check Sequence

FD

Functional Description

FDA

Food and Drug Administration

FDDI

Fiber Distributed Data Interface

FDL

Facility Data Link

FDM

Frequency Division Multiplexing

FDMA

Frequency Division Multiple Access

FDX

Full Duplex (transmission)

FE

Format Effectuation

FEC

Forward Error Correcting

FECN

Forward Explicit Congestion Notification

FED-STD

Federal Standard

FEL

Facility Engineering Letter

FEMA

Federal Emergency Management Agency

FEP

Front End Processor

FET

Field-Effect Transistor

FET photodetector

A photodetector employing photogeneration of carriers in the channel region of an FET structure to provide photodetection with current gain

FF

Flip-Flop

FFP

Firm Fixed Pricing

FFT

Fast Fourier Transform

FFU

Fuse/Filter Unit

FG

Feature Group

FGA

Feature Group A

FGB

Feature Group B

FGC

Feature Group C

FGND

Frame Ground

FHD

Fixed-Head Disk

FIDB

Facilities Interface Data Bus

FIFO

First In/First Out

FIG

Ignore Flash

FIINA

Forum for Irregular International Network Access

FIN

Finance Department

FIPS

Federal Information Processing Standard

FIPS PUB

Federal Information Processing Standards Publications

FIR

Fault Indication Register

FIRMR

Federal Information Resources Management Regulation(s)

FIRST

Forum for Incident and Response Security Teams

FIS

Fault Isolation System

FIS

Field Information System (Food and Drug Administration)

FIT

Failure in Time (1 FIT = 1 failure in 109 component operating hours)

FIU

Facilities Interface Unit

FIVE

Feature Interactive Verification Environment

FL

Fault Location

FM

Frequency Modulation

FMC

Federal Maritime Commission

FMR

Force Management Reports

FMS

Facilities Management System

FMS

Facilities Management System

FMS

Fortran Monitor System

FMSC

Foreign Military Sales Contracts

FNCC

Fiber Network Control Center

FNPA

Foreign Numbering Plan Area

FNPACONT

Foreign Numbering Plan Area Control (Software)

FNT

Free Number Terminating

FO

Fiber Optics

FOB

Federal Office Building

FOB

Freight on Board

FOC

Fiber Optic Communications

FON

Fiber Optic Network

FORTRAN

Formula Translation (language)

FOS

Foreign Operating System

FOSDIC

Film Optical Sensing Device for Input to Computers

FOSM

Foreign Operating System Manager

FOT

Fiber Optic Terminal

FOTS

Fiber Optic Transmission System

FOX

Fiber Optic Extender

FPAP

Floating Point Array Processor

FPC

Foundation Peripheral Control

FPIS

Forward Propagation Ionospheric Scatter

FPLA

Field Programmable Logic Array

FPM

Foundations of Effective Project Management

FPMR

Federal Property Management Regulations

FPR

Federal Procurement Regulations

FPS

Feature Planning Specification

FPS

Floating Point Systems

FPS

Forms Processing System

FR

Flat Rate

FRAC

Frame Relay Access Code

FRAF

Frame Relay Access Facility

FRD

Final Requirements Document (IS)

FRDC

Florida Regional Data Center

FRIC

Frame Relay Interface Code

FRL

Facility Restriction Level

FRR

Field Receiving Report

FRSI

Frame Relay Switching Interface

FS

Functional Schematics

FSAC

Field Service Administration Center

FSD

Feature Specification Document

FSD

Feature Specification Document

FSG-xx

Federal Supply Catalog Group

FSK

Frequency Shift Keying

FSM

Field Service Manager

FSM

Finite State Machine

FSO

Field Support Operations

FSP

Frame Supervisory Panel

FSP

Frequency Shift Pulsing

FSR

Frequency Selective Ringing

FSS

Federal Supply Service (GSA)

FST

Factory System Testing

FSTS

Federal Secure Telephone Service

FSWC

Field Service Work Center

FTAC

Federal Technical Assistance Center

FTAC

Fiber Technical Assistance Center (NOCC)

FTAM

File Transfer and Access Methods

FTAS

Fiber Technical Assistance Support (NOCC)

FTMP

Fault Tolerant Multiprocessor System

FTMS

FTS-2000 Translations Management System

FTP

File Transfer Protocol

FTR

Files Referenced

FTS

Federal Telecommunications System

FTS

Federal Telephone System

FTS

File Transfer System

FTS 2000

Federal Telecommunications System 2000

FTSC

Fault Tolerant Spaceborne Computer

FVO

Field Verification Office

FWHM

Full width at half maximum

FX

Foreign Exchange

FXO

Foreign Exchange Office