NASA Acronyms

Alphabetical Listing of NASA Acronyms

• FF — Free Flight
• FFBD — Functional Flow Block Diagram
• FFC — Final Flight Certification
• FFD — FixedFormatDisplay
• FFD — Functional Flow Diagram
• FFM — Free-Flying (Experiment) Module
• FFP — Firmed Fixed Price
• FFTO — Free-Flying Teleoperator
• FH — Flex Hose
• FHC — Flight Half Coupling
• FHD — Fixed Head Disk
• FHF — First Horizontal Flight
• FHO — Failed Handover
• FHP — Fuel High Pressure
• FHS — Forward Heat Shield
• FI — FlightInstrumentation
• FI — Formal Inspection
• FIAR — Failure Investigation Action Report
• FID — Failure Identification
• FID — Flight Implementation Directive
• FIDO — Flight Dynamics Officer
• FIE — Flight Instrumentation Engineer
• FIFO — First In-First Out (High Speed Data Buffers)
• FIG — Figure
• FIIG — Federal Item Identification Guide
• FIL — Filament
• FILE — Future Identification And Location Experiment
• FIO — Furnished And Installed By Others
• FIR — Fuel Indicating Reading
• FIS — Facility Interface Sheets
• FIT — Fault Isolation Test
• FITH — Fire-in-the-Hole
• FIV — Fuel Isolation Valve
• FKB — Flight Display Keyboard
• FL — Fail
• FL — Fault Identification
• FL — Feed Lines
• FL — Flowline
• FL — Forward Link
• FL — MECH Fluid Mechanical
• FLAP — Flight Application Software
• FLC — Federal Library Committee
• FLC — Forward Load Control
• FLCA — Forward Load Controller Assembly
• FLD — Field
• FLEX — Flexible
• FLG — Flag
• FLG — Flange
• FLLK — Frustum Lifting Lug Kit
• FLN — Fuel Line
• FLOT — Flotation
• FLP — Flap
• FLPS — Flight Load Preparation System
• FLR — Failure
• FLR — Flare
• FLS — Flight Surgeon
• FLSC — Flexible Linear Shaped Charge
• FLT — Flight
• FLT — Floating
• FLTR — Filter
• FLTSATCOM — Fleet Satellite Communications
• FLUOR — Fluorescent
• FLW — Fellows (TACAN Station)
• FM — Frequency Modulation
• FM — Flight Model
• FM — Frequency Modulation (Modulated)
• FM/FM — Frequency Modulation/Frequency Multiplexing
• FM/PM — Frequency Modulation/Phase Modulation
• FMA — Failure Mode Analysis
• FMAHTS — Flight Manifest And Hardware Tracking System
• FMANTS — Flight Manifest
• FMC — Food Machinery Corporation
• FMCF — First Manned Captive Flight
• FMDM — Flex Multiplexer/Demultiplexer
• FMEA — Failure Modes And Effects Analysis
• FMEC — Forward Master Events Controller
• FMECA — Failure Mode
• FML — Fault Message Line
• FML — Final Materials List
• FMO — Flight Medical Officer
• FMOF — First Manned Orbital Flight
• FMOFEV — First Manned Orbital Flight With EVA
• FMOFPL — First Manned Orbital Flight With Payload
• FMR — Field Modification Request
• FMR — Function Max Rate
• FMS — Food Management System (Subsystem)
• FMSP — FM Signal Processor
• FMSP — Frequency Modulation Signal Processor
• FMT — FlightManagementTeam
• FMX — FM Transmitter
• FND — Facility Need Date
• FNL — Final
• FNT — Failure Notification Telex
• FO — Fail Operational
• FO — Fiber Optics
• FO — Objective
• FO/FS — Fail-Operational/Fail-Safe
• FOB — Flight Operations Building
• FOB — Free On Board
• FOC — Focus