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What does FLLK stand for?

FLLK stands for Frustum Lifting Lug Kit

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FLIL - Functional Law of the Iterated LogarithmFLIM - Fluorescence lifetime imaging microscopy. FLIN - Federal Library and Information NetworkFLIO - Foreign Language Institute ofFLIP - Family Law in PartnershipFLIR - Forward-Looking InfraRedFLIS - Federal Logistics Information ServiceFLIT - Fighter Lead in TrainingFLIU - Fiber Line Interface UnitFLIV - Flow Line Injection ValveFLIX - Farmland Industries IncorporatedFLJB - Fondation LEKPA Jean BernardFLJC - Fair Lawn Jewish CenterFLJH - Feng Lin Junior HighFLJS - Filadelfijos Lietuviu jaunimo sajungaFLJV - financial leasing joint ventureFLJX - Big West Oil CompanyFLKC - Finger Lakes Kennel ClubFLKF - Fluorspar and Lead King and FergusenFLKM - First Loadable Kernel ModuleFLKP - Funny Looking Kids ParentsFLKS - Force Level Knowledge SystemFLKY - FIRST LANCASTER BNCSHRSFLLA - Front Line Leaders AcademyFLLB - Fernando L. L. B. FLLC - FIRST FNCL BANCORP CAFLLD - foreign language learning disabilityFLLF - fr lettres langue francaiseFLLH - Finger Lakes Log HomesFLLI - FLLS Lusaka Lusaka IntlFLLJ - fr lettres langue japonaiseFLLK - Frustum Lifting Lug Kit.
Dryden Flight Research Center DFRF Dryden Flight Research Facility DFRN Differential DFRN PRESS Differential Pressure DFS Directional Finding System DFS Dynamic Flight Simulator DFVLR Deutsche Forschungs-und Versuchsanstalt Luft-u DG Display Generator DH Decision Height DHA Design Hazards Analysis DHE Data-handling equipment DHS Discrete Horizon Sensor DI Display Interface Processor (Software Functional Element) DI Display Interface DI Discrete Input DI Development Integration DI Data Integrator DIA Diameter DIAG Diagonal DIAGN Diagnose DIDS Defense Integrated Data System DIF Discrete Increment Filter DIF Difference DIFF Differential DIGI Digital DIH Discrate Input High DIH Discrete Input High DIL Deliverable Items List DIL Discrete Input Low DIM Design Interface Meeting DIMEN Dimension DIP Designated Inspection Point DIP Display Input Processor DIP Display Interface Processing (Processor) DIPEC Defense Industrial Plant Equipment Center DIPL Display Initial Program Load DIR Direct DIR Document Information Record DIS Documentation Index System DIS Disagree DISAP Disapproved DISASSY Disassembly DISC Discone DISC Disconnect DISC Discrete DISCH Discharge DISENG Disengage DISP Dispenser DISP Display DIST Distribution DISTR DIU Dynamic Integrated Test DISTR Digital Interface Unit DISTR DIV Division DISTR DIT Data ld Table DISTR Distributor DK Docking DK DisplaY/Keyboard DK Deck DK Display keyboard DL Downlink DL DeveloPment-Left DL Electronics Engineering (KSC DE Dir. ) DLAT Destructive Lot AccePtance Testing DLC Direct Lift Control DLS Dynamic Load Simulator DLY Delay DM Docking Mechanism DM "Document, Documentation" DM Disassembly Manual DM DeveloPmental Instrumentation MDM. Mid DM DeveloPment Motor DM Data Manager DMA Direct MemorY Access DMA Direct MemorY Address DMC Drive Motor Assembly DMC Direct Maintenance Cost DMC Data Management ComPuter DMCF "Deservicing, Ma ntenan" DME Distance Measur ng EquiPment DME Distance-measuring equipment DMG Data Management Group DMIA Dual Multiplexer Interface Adapter DMIS Data Management Information System DML Developmental Instrumentation MDM-Left DMON Discrete Monitoring DMP Dump DMP DEU Message Processor DMP Deployable Maintenance Platform DMR Developmental Instrumentation MDM-Right DMS Data Management System DMS Docking Mechanism System (Subsystem) DMS Docking Module Subsystem DMS Dynamic Motion Simulator DMSS Data Management System Simulator (CVT) DN Down DN Discrepancy Notice DNA Does Not Apply DNLK Downlink (D/L preferred) DNLT Downlist DNO Descending Node Orbit DNP Dynamic Nuclear Polarization DO Discrete Output DOA DePartment of Agriculture DOC Department of Commerce DOC "Document, Documentation" DOD Department of Defense DOD Department of Defense DOD-STP Department of Defense-Standard Satellite DODD Department of Defense Directive DOE Department of Energy DOF Direction of Flight DOF Degree-of-Freedom DOH Discrete Output High DOI Descent Orbit Insertion DOL Department of Labor DOL Discrete Output Low DOMSAT Domestic Satellite DOMSAT Domestic satellite DOP Diver Operated Plug DOS Disk Operating System DOSIM Dosimeter DOT Department of Transportation DOT Deployment Operations Team DOT/CIAP DOT Climatic impact Assessment Program DOY Day of Year DP Double Precision DP Differential Pressure DP Development Phase DP Data Processing DP Double Pole DP Design Proof DP Deployable Payload DP Delayed Procurement DP&S Data Processi. ng And Software DP&SS Data Processing and Software Subsystem DP/DT Delta Pressure/Delta Time DPA Data Processing Assembly DPA Data processing assembly DPI Detail Program Interrelationships DPLR DOPPler DPM Dual port Memory DPN L Distribution Panel DPP Definition Phase Review DPP E)eve@opment-Right DPP Design Review DPP "Discrete Registe," DPP Dispatch BeliabilitY DPP D'isposit'lon Record DPP Data Processing and Software DPP Deployment Pointing Panels DPP Door DPP Discrepancy R12POrt DPP Data Processing System (Subsystern) DPP Data Processing Software System DPP Data Requirements and AnalYsis DPP Drive DPS Data processing system DPT Design Proof Test DPY Deploy DR Dead Reckoning DRA Data Release Authorization DRB Design Review Board DRB Design Requirements Baseline DRC Data Reduction Center DRC Discrete Rate Command DRD Document Requirement Description DRD Data Requirement Description DRD Detailed Requirements Document DRD Data Requirements Document DRF Data Request Form DRF "Digital, Radio Frequency" DRF Documentation Requisition Form DRG Digital Ranging Generator DRI Data Rate Indicator DRIRU Dry Rotor Inertial Reference Unit DRK Display Request Keyboard DRL Data Requirements List DRL Document Requirements List DRM Data Records Management DRM Design Reference Mission DRM Drawing Requirements Manual DRN Drain DRO Document Release Order DROG Drogue DRR Design Requirements Review DRR Data Recorder/Reproducer DRS Digital Range Safety DRS Data Relay Satellite DRS Data Relay Station DRSS Discrepancy Report Squawk Sheet DRT Design Reference Timeline DRUC Disposition Record Unsatisfactory Condition DS Data Storage DS& R Data Storage and Retrieval DSA Defense Supply Agency DSAD Data Systems and Analysis Directorate (JSC) DSB Document Status Bulletin DSB Double Side Band DSC Data Separator Card DSC Dedicated signal conditioner DSN Deep-Space Network DTP Detail Test Plan DTPR Detailed Test Procedures DTRD Development Test Requirements Document DTS Data Transmission System DTS Data Transfer System DU Display Unit DU Display unit DUA Digital Uplink Assembly DUC Digital Uplink Command DUM Dummy DUPLX Duplex DUPLXR Duplexer DUR Duration DV Designated Verification DV Differential Velocity DV Designee for Verification DVD Delta Velocity Display DVM Digital Voltmeter DVS Design Verification Specification DVS Digital Voice System DVT Design Verification Testing DW Data Word DWG Drawing DWI Data Word in DWS Disaster Warning Satellite DWV Dielectric Withstanding Voltage DY Deputy Director (KSC Directorate) DYN Dynamic [E] E East E LACS Extended Life Attitude Control System E LSC Earth Landing Sequence Controller E LSS Emergency Life Support System E&D Engineering and Development E&D Engineering and DeveloPment Directorate (JSC) E-E End-to-End E-MUX Electrical Multiplex E-P Electron/Proton E/0-ims E/0-Information Management System E/C Encoder/Coupler E/L Entry/Landing E/M Engineering Model E/O Engineering/Operations E/W Energy to Weight Ratio E/W Energy Over Weight EA Electronic Assembly EA Each EA Elevation Angle EAC Energy Absorbing Capacity EAC Estimate at Completion EAD ElectricallY Alterable Device EADI Electronic Attitude Director Indicator EAFB Ellington Air Force Base EAFB Elgin Air Force Base EAFB Edwards Air Force Base EAFB Edwards Air Force Base EAM Electrical Accounting Machine EAR Engineering AnalYsis Report EAS Equivalent Air Speed EAS Equivalent airspeed EAT Environmental Acceptance Test EB Emergency Box EB Electronic Beam EBC Emulated Buffer COMPuter EBCDC Extended Binary Coded Decimal EBD Eyeballs Down (+GZ) EBI Eyeballs in (+GX) EBL Eyeballs Left (+GY) EBO Eyeballs Out (-GX) EBR Eyeballs Right (-GY) EBS Emergency Breathing Subsystem EBU Eyeballs Up (-GZ) EBW Exploding Bridge Wire EBW Electron Beam Welding EC Element Contractor EC Engine Control EC Engine Cutoff EC Events Coupler EC Essentiality Code EC Experiment Computer EC Events Controller ECA Engineering Change Analysis ECA Electronics Control Assembly ECA Epoxy Curing Agent ECAS Experiment Computer Application Software ECB Engineering Change Board ECB Event Control Block ECB Events Control Buffer ECC Engineering Critical Component ECC Engineering Change Control ECCB Engineering Change Control Board ECD Engineering Control Drawing ECD Estimated Completion Date ECEP Experiment Checkout Equipment Processor ECF Equivalency Capability File ECF Element Charge Factor ECG Electrocardiogram ECG Electrocardiograph ECI Earth Centered Inertia (inertials) ECIO Experiment Computer Input/Output ECL Entry Closed Loop ECLS Environmental Control and Life Support ECLSS Environmental Control and Life Support System ECLSS Environmental control and life support system ECN Engineering Change Notice ECO Engine Cutoff ECO Engine Combustion ECO Engineering Change Order ECOS Experiment Computer Operating System ECP Explicitly Coded Program ECP Engineering Change Proposal ECP Engineering Control Proposal ECP Engineering Change Program ECR Engineering Change Request ECRA Engineering Change Request/Authorization ECS Environmental Control System (Subsystem) ECS Engine Control SYstem ECU Environmental Control Unit ECU Electronic Coupling Unit ECU Electrical control unit ED Explosive Device ED Edge Distance ED Engineering Directive ED Edit EDA Elevation Drive Assembly EDA Electronic DisPlay Assembly EDB Environmental Data Book EDC Engineering Design Change EDC(M) Electrochemical DePolarized CO (Module) EDCP Engineering Design Change ProPosal EDDR Electron DiPole-DiPole Reservoir EDF Engineering Data File EDLN Engineering DeveloPment Logic Network EDP Electonic Data Processing EDPE Electronic Data Processing EquiPment EDPM Electronic Data Processing Machine EDR Engineering Design Review EDS Emergency Detection System EDS Electrical Distribution System EDT Explosive Device System EDT Eastern Daylight Time EDU Engineering DeveloPment Unit EDV Electronic Depressurizing Valve EDW Edwards (TACAN Station) EDW "Edwards Air Force Base, CA (Deorb OPT site)" EE End Effector EECOM "EleCtrical, Environmental, and Communications" EECOM "Electrical, Environmental, Consumables, and Mechanical" EECOM Systems (MPSR) EED Electro (Electrical) Explosive Device EED Electroexplosive device EEE "Electronic, Electrical, Electromechanical" EEEU End Effector Electronics Unit EEG Electroencephalogram EEH EMU Electrical Harness EEIS End-to-End Information System EEL Electrical Equipment List EEM Earth Entry Module EENT "Eye, Ear, Nose, and Throat" EERD Enhanced Entity Relationship Diagram EES Emei@gency Ejection Suits EES Ejection Escape Suit EES Escape ejection suit EET Entry Elapsed Time EETB Electronic Electrical Termination Building EEVT Electrophoresis Equipment Verification Test EFA Experiment Flight Applications EFCS Earth Fixed Coordinate System EFF Efficiency EFFGRO Efficient Growth (Computer Program) EFP ESA Furnished Property EFTO Encrypted for Transmission Only EG Entry Guidance EGA Evolved Gas Analysis EGC Experiments Ground Computer EGF "Electrical, Grapple Fixture" EGIL "Electrical, General Instrumentation, and Lighting E" EGRET Energetic Gamma Ray Explorer Telescope EGRS Egress EGSE Electrical Ground Support Equipment EGT Elapsed Ground Time EGT Estimated Ground Time EGT Exhaust Gas Temperature EGUN Fast Pulse Electron Gun EH/M Extension Hose/Moi!thpiece EHC Electrical Heating Control EHF Extremely High Frequency EHOT External Hydrogen/Oxygen Tank EHP Effective Horsepower EHP Electrical Horsepower EHR Earned Hour Ratio EHS Environmental Health Services EHX Experiment Dedicated Heat Exchanger EI Entry interface EIA Electrical Industries Association EIASN End Item Assembly Sequence Number EIC Experimental Intercom EID End Item Documentation EIDP End Item Data Package EIFA Element Interface Functional Analysis EIR Environmental Impact Report EIRP Effective lsotropic Radiated Power EIS Electrical Integration SYstem EIS Environmental Impact Statement EIS End Item Specification EIS Extended Instruction Set EIT Entry Interface Time EIU Engine Interface Unit EIU Engine interface unit EIVT Electrical and Instrumentation Verification Test EIVT Electrical Interface Verification Test EIVT Electronic Installation Verification Test EJN Ejection EKG Electrocardiogram (Record) EKG Electrocardiograph (Instrument) EL Elastic Limit EL Elevation Angle EL Elevate EL Electroluminescent EL MECH Electromechanical ELB Elbow ELDISC Electrical Disconnect ELDV Electrically Operated Depressurization Valve ELEC Electronic ELEC Electric ELECT Electrical ELECTR Electronics ELEV Elevon ELF Extremely Low Frequency (1 Hz to 3 kHz) ELINT Electromagnetic Intelligence ELMCH Electromechanical ELMS Elements ELMS Elastic Loop Mobility System ELS Earth Landing System (Subsystem) ELS Eastern Launch Site ELS Elevon Load System ELT Emergency Locator Transmitter ELV Earth Launch Vehicle ELV Electrically Operated Valve ELV Expendable Launch Vehicle ELVN Eleven EM Exception Monitor EM Emergency EM Engineering Model EMA Electromagnetic Analysis EMC Electromagnetic Compatibility EMCC Emergency Mission Control Center EMCD Electro-Mechanical Control Diagram EMCI Engineering Model Configuration Inspection EMD Entry Monitor Display EMEC Electromagnetic Effects Capability EMEC Electromagnetic Effects Compatibility EMER Emergency EMES "Electriral, Mechanical, and Environmental Systems" EMF Electromagnetic Force EMF Electromotive Force EMG Electromyograph(gram) EMG Surface Electromyograms EMI Electromagnetic Interference EMIS Emission EMK Emergency Medical Kit EMK Emergency medical kit EML Electromagnetic Laboratory EMN Engineering Management Network EMON Exception Monitoring EMP Electromagnetic Pulse EMP EquiPment Mounting Plate EMPGS Electrical/Mechanical Power Generation SubsYstem EMR Engine Mixture Ratio EMRL Equipment Maintenance Requirements List EMS Entry Monitor Subsystem EMS Engineering Master Schedule EMS Entry Monitoring system EMS Electromagnetic Susceptibility EMSS Electromagnetic Servoactuator SYstem EMT Electro-Mechanical Test EMU Extravehicular Mobility Unit EMU Engineering Model Unit EMU Extended Memory Unit EMU Extravehicular mobility unit EMU-TV Extravehicular MobilitY Unit - Television ENA Enable ENC Encode ENCD Encode ENCL Enclose END EFF End Effector ENDF Evaluated Neutron Data File ENG "Engine, Engineer" ENG ElectronYstagnogram ENGR Engineer ENGRG Engineering ENT Entry ENVIR "Environment, Environmental" EO Earth Orbit EO Earth Observation EOC End of Contract EOC Engine Order Capability EOC Engine-out Capability EOD Estimated on Dock EOD Explosive Ordnance Disposal EODB End of Data Block EOF End of File EOG Electroculogram EOHT External Oxygen and Hydrogen Tanks EOI Earth Orbit Insertion EOL End of Line EOM Equations of Motion EOM Engineering Operations Manual EOM End of Mission EOM End of Message EOMF End of Minor Frame EOP Emergency Oxygen Pack EOP Experiments of Opportunity EOP Earth and Ocean Physics EOPAP Earth and Ocean Physics Application Program EOPO Equal Opportunity Program Office EOR Earth Orbit Rendezvous EOS Earth Orbit Shuttle EOS Emergency Oxygen Supply EOS Emergency Oxygen System EOS Extended Operating System EOS Earth Observation Satellite EOT End of Tape EOT End of Transmission EOW Energy over Weight EP Elbow Pitch EP Environmental Protective Plan EP Electrical Power EPA Environmental Protection Agency EPC Error Protection Code EPC External Power Contractor EPCDC "Electrical Power Conditioning, Distribution, and" EPCDC Control EPD Emergency Procedures Document EPD Electrical Power Distribution EPDB Electrical Power Distribution Box EPDB Experiment Power Distribution Box EPDC Electrical Power Distribution and Control EPDCS Electrical Power Distribution and Control System EPDS Electrical Power and Distribution Subsystem EPDS Electrical Power Distribution System EPDS Electrical power distribution subsystem EPDU Electrical power distribution unit EPG Electrical Power Generator EPL Electrical Power Level EPL "Electronic, Electrical, and Electromechanical Parts" EPL List EPL Emergency Power Level EPMS Engineering Performance Management System EPO Element Project Office EPOC External Payload Operations Center EPPS Electrical Power/Pyro Sequential System EPR Engine Pressure Ratio EPRN Emergency Program Release Notice EPROM Erasable Programmable Read Only Memory EPS Electrical Power System (Subsystem) EPS ExPerimental Power Supply EPS Electrical power system EPSP Experiment Power Switching Panel EPT Emergency Procedure Trainer EPT Ethylene Propylene Terpolymer EPTU Events per Time Unit EPWG Environmental Projects Working Group EQ Equivalent EQE Event Queue Element EQL Equal EQUIP Equipment EQUIV Equivalent ER Explanation Report ERA Electrical Replaceable Assembly ERAP Earth Resources Aircraft Program ERB Engineering Review Board ERBE Earth Radiation Budget Experiment ERBS Earth Radiation Budget Satellite ERC Event Recorder ERCA Electrochemically Regenerable CO2Absorber ERD Entity Relationship Diagram EREP Earth Resources Package ERG Ergometer ERNO "of European Consortium, VFW-Fokker-Mannheim," ERNO Germany (SPacelab Contractor) ERO Engineering Release Operations ERP Effected Radiative Power ERP Eye Reference Point ERP Effective Radiation Power ERPM Engineering Requirements and Procedures Manual ERR Error ERR CNTR Error Counter ERRC Expendability/Recoverability/Repair Capability ERS Engineering Release System ERS Entry and Recovery Simulation ERS Earth Recovery Subsystem ERSI Elastomeric Reusable Surface insulation ERSIR Earth Resources Shuttle Imaging Radar ERTS Earth Resources Technology Satellite ERU Earth Rate Unit ERV Expiratory Reserve Volume ES Experiment Segment ES Escape System ESA Engineering SuPPly Area ESA Engineering SuPPort Assembly ESA European Space Agency ESA ExPlosive Safe Area ESA European Space Agency ESA Explosive safe area (KSC) ESB Essential Switching Box ESC Escape ESCA Electron Spectroscopy for Chemical Analysis ESCU Extended Service and Cooling Umbilical ESD Experiment Systems Division ESD Emergency Shutdown ESDAC "European Space Data Center (Darmstadt, Germany)" ESDU Event Storage and Distribution Unit ESE Electrical Support Equipment ESE Electronic SuPport Equipment ESE EVA Support Equipment ESF Explosive Safe Facility ESI Electrical System Integration ESMC ETR ESMC "Eastern Space and Missile Center (formerly AFETR), also" ESO Event Sequence Override ESOC European Space Operations Center ESOW Engineering Statement of Work ESP Engine Service Platforms ESP Experiment Sensing Platform ESP Electroshock Protection ESPS Experiment Segment Pallet Simulator ESR Effective Sunrise ESR Engineering Support Request ESRIN European Space Research Institute ESRO European Space Research Organization ESRO European Space Research Organization ESS Environmental Support System ESS Essential ESS Experiment Subsystem Simulator ESS Effective Sunset ESS Equipment support section ESS Essential ESSA Environmental Sciences Services Administration EST Eastern Standard Time EST Estimate(d) ESTA Electronic System Test Equipment ESTA Escape System Test Article ESTEC European Space Research and Technology Center ESTEC European Space Technology Center ESTL Electronic Systems Test Laboratory ESV Emergency Shutoff Valve ESVS Escape System Ventilation System ESVS Escape Suit Ventilation System ESVS Escape suit ventilation system ESW Engine Status Word ET Edge Thickness ET Elevated Temperature ET Event Timer ET External Tank ET Elapsed Time ET External tank ET-SEP External Tank Separation ETA Environmental Test Article ETA Estimated Time of Arrival ETA Estimated Time to Acquisition ETA Explosive Transfer Assembly ETA External Tank Attachment ETB Equipment Transfer Bag ETC Estimate to Completion ETC "Greenbelt, Maryland (STDN Site)" ETC Earth Terrain Camera ETCO Equipment Transfer/Change Order ETD Electrical Terminal Distributor ETD Estimated Turnover Date ETD External Tank Door ETE End-to-End ETI Elapsed Time Indicator ETLOW External Tank Lift-Off Weight ETM ElaPsed Time Meter ETP Equipment Test Plan ETR Eastern Test Range (ESME preferred) ETR Eastern test range ETROD Eastern Test Range Operations Directive ETS Energy Transfer System ETS External Tank System (Subsystem) ETS Electrical Test Set ETSS External Tank Separation Subsystem ETVA External Tank Vent Arm EU Electronic Unit EU Engineering Units EU Experimental Unit EUROCOMSATE European Consortium Communications Satellite EUV Extreme Ultraviolet EUVE Extreme Ultraviolet Explorer EV Electron Volts EV Expendable Vehicles EV Extravehicular EVA Earned Value Analysis EVA Extravehicular Activity EVA Extravehicular activity EVAL Earth Viewing Applications Laboratory EVAL "Evaluate, Evaluation" EVAP Evaporator EVATA Extravehicular Activity Translational Aid EVC Extravehicular Communications EVCON Events Control (Subsystem) EVCS Extravehicular Communications System EVCU Extravehicular Communications Umbilical EVD External Visual Display EVF Equipment Visibility File EVLSS Extravehicular Life Support System EVM Earth Viewing Module EVMU Extra Vehicular Mobility Unit EVO Engineering Verification Order EVS Equipment VisibilitY System EVS Extravehicular Suit EVSC Extravehicular Suit Communications EVSS Extravehicular Space Suit EVSU Extravehicular Space Unit EVT Engineering Verification Test EVT Extravehicular Transfer EVVA Extravehicular Visor Assembly EWA Estimated Warehouse Arrival EWE Emergency Window Escape EWO Engineering Work Order EWR Engineering Work Request EX Executive Management Office (KSC Directorate) EXC Experiment Computer EXCH Exchange EXEC Execute EXH Exhaust EXO Experiment Operator (in Spacelab) EXP Exposure EXP Expand EXP Experiment EXPEN Expendable EXT Experiment Terminal (Operator Console on Spacelab) EXT Extension EXT External EXTD Extend EXTER External EXTGH Extinguish El End Item El Engineering Instruction El Entry Interface El Environmental Impact El Electronic Interface El Electromagnetic Interference [F] F Forward F Fahrenheit F Failure F Farad (SI Unit of Capacitance) F Female F Front F LCA Forward Load Control Assembly F&E Facility and Envii-onment F/0 Fuel/Oxidizer Ratio F/A Failure Analysis F/A Fuel-Air F/C Fit Check F/C Flight Controller F/C Fuel Cells F/D Fill/Drain F/E Full/Empty F/F "Fill/Full, Full/Fill" F/R Flared Rudder FA Failure Analysis FA Final Approach FA Final Assembly FA Flight Aft FA Flight Critical Aft FA Fully Automatic FA Flight aft FA/COSI Final Assembly and Closeout System Installation FAA False Alarm Avoidance FAA Federal Aviation Administration FAA Federal Aviation Agency FAB "Fabricate, Fabrication" FAC Facility FACI First Article Configuration Inspection FACO Fabrication and Acceptance Checkout FACO Factory Acceptance Checkout FACO Factory Assembly and Checkout FACO Final Assembly Checkout FACS Facilities Control FACS Finance and Control System FACT Flexible Automatic Circuit Tester FAD Final Approach Display FAF First Aerodynamic Flight FAIR "Fabrication, Assenibly, and Inspection Record" FAL First Approach and Landing (Test) FAM Familiarization FAMOS Flight Acceleration Monitor Only System FAO Flight Activities Officer FAP Final Approach Plane FAR Failure Analysis Report FAR Federal Aviation Regulation FAR Final Acceptance Review FAR Flight Acceptance Review FASCOS Flight Acceleration Safety Cutoff System FAT Flight Attitude Table FAWG Flight Assignment Working Group FAX Facsimile Transmission FB Feedback FB Final Braking FBAS Fixed Base Aft Station FBC Fluidized-Bed Combustion FBCS Fixed Base Crew Station (SMS) FBS Firefighters Breathing System FBV Field Base Visit FBV Fuel Bleed Valve FC Fit Check FC Flight Computer FC Flight Control FC Flight Critical FC Fuel Cell FC Flight control FC Flight critical FC Fuel cell FCA Fluids Control Assembly FCA Frequency Control Analysis FCA Functional ComPatibility Analysis FCA Functional Configuration Audit FCA Forward controller assembly FCAF Flight Crew Accommodations Facility FCAP Flight Control Applications Program FCC Federal Communications Commission FCC Flat Conductor Cable FCC Flight Control Computer FCC Flight Crew Compartment FCCP Firm Contract Cost ProPosal FCD Flight Control Division (JSC) FCDB Flight Control Data Bus FCE Flight Control Equipment FCE Flight Crew Equipment FCEF Flight Crew Equipment Facility FCEI Facility Contractor End Item FCF First Captive Flight FCF Flight Critical Forward FCF Functional Check Flight FCFM Flight Combustion Facility Monitor FCH Flight Controllers Handbook FCH L Flight Control Hydraulics Laboratory FCI Flight Control Indicator FCI Functional Configuration Identification FCIM Flight Control Interface Module FCIP Flight Cargo Implementation Plan FCIT First Computer Interface Tester FCL Freon Coolant Loop FCL Freon Coolant Line FCL Freon coolant loop FCMU Foot Controlled Maneuvering Unit FCN Function FCO Final Checkout FCO Functional Checkout FCOH Flight Controllers Operational Handbook FCOS Flight Computer Operating System (Orbiter) FCOS Flight Control Operational Software FCOS Flight Control Operating System FCOS Flight control operational software FCOS Flight computer operating system FCP Firm Cost Proposal FCP Failure Correction Panel FCP Fuel Cell Power (Plant) FCP Flight Correction Proposal FCP Fuel cell power plant FCPS Fuel Cell Power System (Subsystem) FCR Final Configuration Review FCR Flight Configuration Review FCR Flight Control Room FCR Flight Control Room FCRA Fecal Collection Receptacle Assembly FCRT Flight Display CRT FCS Fecal Containment System FCS Flight Control System (Subsystem) FCS Flight Crew System FCS Federal Communications System FCS Flight control system FCSM Flight Combustion Stability Monitor FCSS Fuel Cell Servicing System FCT Flight Control Team FCT Fuel Cell Test FCT Flight Crew Trainer FCTB Flight Crew Training Building FCTF Fuel Cell Test Facility FCTS Flight Crew Trainer Simulator FCU Fluid Checkout Unit FCW Format Control Words FD Fault Detection FD Flight Day FD Flight Deck FD Flight Director FD Freeze Dried FD Feed FD FunCtion Designator FD WMR Food Warmer FDA Fault Detection and Annunciation FDA Flight Deck Assembly (FDF) FDAI Flight Director Attitude Indicator FDB Fahrenheit Dry Bulb FDDB Function Designator Data Base FDF Flight Data File FDF Flight data file FDI Fault Detection and Identification FDI Fault Detection and Isolation FDI Failure Detector Indicator FDIIR Recompensation FDIIR "FaLilt Detection, Isolation, Identification, and" FDIR Recovery/Recognition FDIR Fault Detection identification/Isolation and FDL Flight Director Loop FDLN Feedline FDM Flight Data Manager FDM Frequency Data Multiplexer FDM Frequency Division Multiplexing FDM Frequency division multiplexer FDO Flight Dynamics Officer FDO Fee Determination Official FDOR Flight Design Operations Review FDR Final Design Review FDR Flight Data Recorder FDR Functional Design Review FDRI Flight Director Rate Indicator FDS Flight Design System FDS Flight Dynamics Simulator FDS Flight Dynamics Software/System FDS Fluid Distribution System FDS Functional Design Specifications FDS Flight Design and Scheduling FDSC Flight Dynamics Situation Complex FDSC Flight Dynamics Simulation Complex FDU Fluid Distribution Unit FDX Full Duplex FEA Failure Effects Analysis FEAT Final Engineering Acceptance Test FEB Forward Equipment Bay FEC Field Engineering Change FEC Forward Events Controller FED Flight Events Demonstration FEDP Facility and Equipment Design Plan FEID Flight Equipment Interface Device FEID Functional Engineering Interface Device FEM Finite Element Method FEMCPL Facilities and Envir- Measurement Comp. Parts List FEP Floral Ethel Propane FEP Fluorinated Ethylene Propylene FEP Front End Processor FERD Facility and Equipment Requirements Document FES Flight Element Set FES Flash Evaporator System FES Flash evaporator system FESL Failure Effects Summary List FET Field Effect Transistor FET Flight Elapsed Time FEWG Flight Evaluation Working Group FF Flip Flop FF Free Flight FF Flight Forward FF Flight forward FFBD Functional Flow Block Diagram FFC Final Flight Certification FFD Fixed Format Display 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 Flight Instrumentation 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 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.