| Subject | English | Danish |
| gen. | a fast shooting repeating weapon | automatisk skydevåben |
| med. | acid-fast bacteria | syrefaste bakterier |
| mech.eng. | automatic fast return | ilgangsreturslag |
| mech.eng. | automatic fast return | hurtigt returslag |
| transp., nautic., fish.farm. | breast fast | brystfortøjning |
| industr., construct. | colour fast | kulørbestandig |
| industr., construct. | colour fast | farvebestandig |
| nucl.phys. | commercial fast breeder reactor | kommerciel hurtig formeringsreaktor |
| med. | complete fasting | total faste |
| med. | complete fasting | absolut diæt |
| R&D., nucl.phys. | Coordinating Committee on Fast Reactors | Koordineringsudvalget for Hurtige Reaktorer |
| ed. | Education for All - Fast Track Initiative | Det Globale Partnerskab for Uddannelse |
| obs., ed. | Education for All - Fast Track Initiative | Fast Track-initiativ |
| obs., ed. | Education for All - Fast Track Initiative | Education Fast Track Initiative |
| comp., MS | Exchange Fast Access | Hurtig adgang til Exchange (A feature that enables Exchange users to see new email messages and up-to-date calendar items as soon as they open Outlook, without waiting for it to finish synchronizing) |
| comp., MS | fail fast exception | undtagelse med hurtig fejl (An exception that cannot be caught by any exception handler and that immediately causes the application to terminate and launch error reporting) |
| phys.sc. | fast absorption | hurtig absorption |
| IT | fast accelerator for modular exponentiation | hurtig co-processor til kryptering |
| IT | fast-access storage | hurtiglager |
| commun. | fast ACCH | hurtig associeret styrekanal |
| chem., el. | fast acting valve | hurtigreagerende ventil |
| chem., el. | fast acting valve | hurtiglukkeventil |
| commun. | fast associated control channel | hurtig associeret styrekanal |
| earth.sc. | fast atom bombardment | hurtig atom-bombardering |
| med. | fast beta-group | hurtig beta-rytme |
| nucl.pow. | fast breeder | formeringsreaktor |
| nucl.pow. | fast breeder | hurtig formeringsreaktor |
| gen. | fast breeder fuel | brændstof til hurtige formeringsreaktorer |
| R&D., energ.ind., nucl.phys. | fast-breeder reactor | hurtig formeringsreaktor |
| nucl.pow. | fast breeder reactor | hurtig formeringsreaktor |
| nucl.pow. | fast breeder reactor | formeringsreaktor |
| R&D., energ.ind., nucl.phys. | fast-breeder reactor | formeringsreaktor |
| nucl.pow. | fast breeding reactor | formeringsreaktor |
| nucl.pow. | fast breeding reactor | hurtig formeringsreaktor |
| gen. | fast-burning booster | startraket med hurtig forbrænding |
| gen. | fast burst reactor | hurtigpulsreaktor |
| transp. | fast cargo ship | ilgodsskib |
| transp. | fast cheap reliable service | hurtigt,sikkert og økonomisk tog |
| el. | fast circuit switch | fast circuit switch |
| el. | fast circuit switch | hurtig kredsløbskoblet vælger |
| chem., el. | fast closing valve | hurtiglukkeventil |
| chem., el. | fast closing valve | hurtigreagerende ventil |
| industr., construct. | fast colour | farvebestandig |
| industr., construct. | fast colour | lysægte farve |
| earth.sc. | fast compression device | apparatur for hurtige kompressioner |
| transp. | fast courier service | ilpostvirksomhed |
| el. | fast crosstalk | hurtig krydstale |
| cultur. | fast developer | hurtigfremkalder |
| cultur. | fast developer | hurtig fremkalder |
| cultur. | fast developer | hastighedsforøgende fremkalder |
| gen. | fast diluted-fuel reactor | hurtigreaktor med fortyndet brændsel |
| earth.sc. | fast effect | hurtigfissionseffekt |
| earth.sc., el. | fast electron | let elektron |
| el. | fast-exchange liquid-liquid centrifugal contactor | centrifugalkontaktor for hurtig væske-væske udveksling |
| el. | fast-exchange liquid-liquid pulse column | impulskolonne til hurtig væske-væske udveksling |
| market. | fast expansion strategy | strategi for hurtig udbredelse |
| market. | fast expansion strategy | planlægning for rask ekspansion |
| gen. | fast fission | hurtig spaltning |
| gen. | fast fission | hurtig fission |
| earth.sc. | fast fission effect | hurtigfissionseffekt |
| earth.sc. | fast fission effect factor | hurtigspaltningsfaktor |
| earth.sc. | fast fission effect factor | hurtigfissionsfaktor |
| earth.sc. | fast fission facility | hurtigfissionsanlæg |
| earth.sc. | fast fission factor | hurtigfissionsfaktor |
| earth.sc. | fast fission factor | hurtigspaltningsfaktor |
| gen. | fast flux test reactor | hurtigflux-forsøgsreaktor |
| agric. | fast food | hurtigmad |
| agric. | fast food | fast food |
| agric. | fast food | hurtig-mad |
| el. | fast forward | hurtig fremspoling |
| comp., MS | fast forward | spol hurtigt frem (To advance audio or video playback at a speed that is faster than normal) |
| mun.plan., commun. | fast forward button | fremspolingsknap |
| el. | fast forward movement | hurtig fremspoling |
| IT | fast Fourier transform | fast Fourier transformation |
| nat.sc. | Fast Fourier transform | Fast Fourier-transformering |
| math. | fast Fourier transform | hurtigt Fouriertransformation |
| commun., el. | fast Fourier transform analyser | FFT-analysator |
| commun., el. | fast Fourier transform analyser | spektrumanalysator |
| commun., el. | fast Fourier transform analyzer | FFT-analysator |
| commun., el. | fast Fourier transform analyzer | spektrumanalysator |
| IT | fast Fourier transformation | fast Fourier transformation |
| transp. | fast freight service | ilgods |
| transp. | fast freight traffic | ilgods |
| commun. | fast frequency shift keying | aftastning med minimal forskydning |
| gen. | fast fuzzy control shell | hurtig "fuzzy"-kontrolskal |
| commun., transp. | fast goods G.V. consignment | ilgodsforsendelse |
| transp. | fast goods service | ilgodslignende befordringsmåde |
| transp. | fast goods service | ilgods |
| transp. | fast goods traffic | ekspresgodstrafik |
| transp. | fast goods traffic | ilgods |
| transp. | fast goods train | hurtiggodstog |
| transp. | fast goods wagon | ilgodsvogn |
| el. | fast groove | rille med stor stigning |
| nat.sc., agric. | fast growing | hurtigvoksende |
| health., med. | fast-growing non-Hodgkin's lymphoma | højmalignt non-Hodgkin-lymfom |
| health., med. | fast-growing non-Hodgkin's lymphoma | aggressivt non-Hodgkin-lymfom |
| agric. | fast-growing shrub | busk med kort omdriftstid |
| el. | fast hole | let hul |
| life.sc. | fast ice | fastis |
| earth.sc. | fast-ice boundary | fastisgrænse |
| life.sc. | fast-ice edge | fastiskant |
| transp., mech.eng. | fast idle | hurtig tomgang |
| earth.sc. | fast image gating time | hurtig-billed gating-tid |
| IT | fast initialization at the address specified | hurtig initialisering ved adressen |
| gen. | fast ionic probe | hurtig ionensonde |
| gen. | Fast Lane | grænseoverskridelse uden stop |
| agric. | fast-milking | hurtigmalkende |
| health. | "fast" mode | stilling "fast" |
| health. | "fast" mode | metervisning "fast" |
| el. | fast motion | hurtig spoling |
| mech.eng. | fast motion gear | ilgangsdrev |
| earth.sc. | fast multiplication effect | hurtigfissionseffekt |
| earth.sc. | fast multiplication factor | hurtigfissionsfaktor |
| earth.sc. | fast multiplication factor | hurtigspaltningsfaktor |
| phys.sc., nucl.phys. | fast neutron | hurtig neutron |
| earth.sc., tech. | fast neutron non-destructive testing | ikke destruktiv undersøgelse med hurtige neutroner |
| el. | fast neutron reactor | formeringsreaktor |
| nucl.phys., nucl.pow. | fast neutron reactor | hurtig reaktor |
| chem., el. | fast opening valve | hurtigåbnende ventil |
| econ. | fast outlay sectoral import programme | sektorimportprogrammet med hurtig udbetaling |
| el. | fast packet | fast packet |
| el. | fast packet | hurtig pakkekobling |
| el. | fast packet | hurtig pakke |
| el. | fast packet switch | hurtig packet switch |
| commun. | fast packet switching | hurtig pakkekobling |
| commun. | fast packet switching | hurtig packet switching |
| comp., MS | fast page mode DRAM | DRAM i hurtig sidetilstand (An older form of DRAM, used in personal computers before EDO RAM was introduced, with typical clock timings of 6-3-3-3) |
| comp., MS | fast page-mode RAM | RAM i hurtig sidetilstand (A specially designed dynamic RAM that supports access to sequential memory locations with a reduced cycle time) |
| commun., IT | fast path | genvej |
| gen. | fast patrol boat | hurtig patruljebåd |
| el. | fast phase-interference fading | hurtig faseinterferens-fading |
| earth.sc. | fast pinch | hurtig pinch |
| earth.sc. | fast plasma | hurtigt plasma |
| gen. | fast plutonium reactor | hurtig plutoniumreaktor |
| mech.eng. | fast pulley | fast remskive |
| environ., agric. | fast rapid pyrolysis | flash-pyrolyse |
| agric., el. | fast pyrolysis | flash-pyrolyse |
| transp. | fast railcar | ekspresmotorvogn |
| nucl.pow., el. | fast reacting ion exchange resin | hurtigt reagerende ionbytnings-harpiks |
| el. | fast reacting ion-exchange resin | hurtig-reagerende ionbytnings-harpiks |
| environ. | fast reactor Nuclear reactor which produces more fissile material than it consumes, using fast-moving neutrons and making plutonium-239 from uranium-238, thereby increasing the reactor's efficiency | formeringsreaktor |
| nucl.phys., nucl.pow. | fast reactor | hurtig reaktor |
| gen. | fast-reactor subassembly | delkomponent i en hurtig reaktor |
| R&D., nucl.phys. | Fast Reactors Coordinating Committee | Koordineringsudvalget for Hurtige Reaktorer |
| el. | Fast Reactors Coordinating Committee on Codes and Standards | Koordineringsudvalget for Hurtige Reaktorer - "Codes and Standards" |
| el. | Fast Reactors Coordinating Committee on Safety | Koordineringsudvalget for Hurtige Reaktorer - Arbejdsgruppen Vedrørende Sikkerhed |
| el. | Fast Reactors Coordinating Committee on Whole Core Accident Codes | Koordineringsudvalget for Hurtige Reaktorer - Uheld i Reaktor-kernen |
| agric. | Fast Red E | Fast Red E |
| agric. | Fast Red E | naphtolrødt |
| industr., construct. | fast reed | top kam |
| industr., construct. | fast reed | fast blad |
| chem., el. | fast registration | plusvisning |
| chem., el. | fast registration | plus- |
| chem., el. | fast registration | mertælling |
| health. | "fast" response | metervisning "fast" |
| health. | "fast" response | stilling "fast" |
| environ. | fast-response NO2 analyser | hurtigtreagerende NO2-analyseaggregat |
| tech. | fast response of the sound-level meter | lydmåler i stilling "fast" |
| el. | fast retransmit mechanism of TCP | hurtig retransmissionsmekanisme i TCP |
| el. | fast retransmit mechanism of TCP | TCPs hurtige retransmissionsmekanisme |
| mech.eng. | fast return | ilgangsreturslag |
| mech.eng. | fast return | hurtigt returslag |
| commun. | fast rewind | hurtig tilbagespoling |
| agric. | fast rotation forestry | skovbrug med kort omdriftstid |
| transp. | fast-running wagon | letløber |
| transp. | fast-running wagon | godsvogn der løber let |
| tech. | fast sampling flash radiometer | flashradiometer til hurtig undersøgelse af prøver |
| earth.sc. | fast scan time | hurtig scanningscyklus |
| commun. | fast select | hurtig udvælgelse |
| commun. | fast select facility | facilitet for hurtigt valg |
| el. | fast selective fading | hurtig selektiv fading |
| el. | fast shut-down device | indretning til hurtigt stop |
| chem. | fast solvent | flygtigt opløsningsmiddel |
| nucl.phys. | fast source reactor | reaktor med kilde af hurtige neutroner |
| el. | fast spark source | hurtig gnistkilde |
| gen. | fast-spending aid | nødhjælp |
| el. | fast spiral | rille med stor stigning |
| environ. | fast-start financing | hurtig startfinansiering |
| environ. | fast-start financing | finansiering til hurtig igangsætning |
| environ. | fast-start funding | hurtig startfinansiering |
| environ. | fast-start funding | finansiering til hurtig igangsætning |
| comp., MS | fast startup | hurtig start (A method of starting the computer that speeds boot time by ending the user session and hibernating the computer, rather than shutting down all running services) |
| IT | fast storage | hurtiglager |
| el. | fast surface states | hurtige overfladetilstande |
| mater.sc. | fast tacking | hurtigklæbning |
| nucl.phys. | fast thermal coupled reactor | termisk-epitermisk reaktor |
| health. | "fast" time constant | metervisning "fast" |
| health. | "fast" time constant | stilling "fast" |
| industr., construct. | fast to light | lysbestandig |
| industr., construct. | fast to rubbing | gnideægte |
| law, interntl.trade. | fast track | fast-track-procedure |
| gen. | fast-track | fast track- |
| commer., polit., fin. | fast track action | tiltag efter den hurtige procedure |
| commer., polit., fin. | fast track action | hurtige tiltag |
| fin. | fast track country | land i hurtig udvikling |
| fin. | fast track country | højvækstland |
| crim.law. | fast track extradition | procedure for fremskyndet udlevering |
| crim.law. | fast track extradition | fremskyndet procedure |
| obs., ed. | Fast-Track Initiative | Fast Track-initiativ |
| ed. | Fast-Track Initiative | Det Globale Partnerskab for Uddannelse |
| obs., ed. | Fast-Track Initiative | Education Fast Track Initiative |
| interntl.trade. | fast-track negotiating authority | fast-track-forhandlingsmandat |
| law | fast-track procedure | hurtig procedure |
| gen. | fast track registered traveller programme | program for registrerede rejsende |
| environ. | fast traffic | eksprestrafik |
| environ. | fast traffic No definition needed | eksprestrafik |
| transp. | fast train | ekspres-tog |
| med. | fast transfusion set | trykudstyr til transfusion |
| mech.eng. | fast travel | ilgang |
| mech.eng. | fast traverse | ilgang |
| comp., MS | Fast User Switching | Hurtigt brugersskift (A feature in Windows that allows you to switch to a different computer user account without closing programs and files first) |
| earth.sc., el. | fast-working fuse | hurtigvirkende sikring |
| chem. | fast yellow | syregult |
| chem. | fast yellow | E105 |
| commun., transp. | fastest means | hurtigste rute |
| med. | fasting blood glucose | fasteglukose |
| med. | fasting blood glucose | fasteblodsukker |
| med. | fasting blood sugar | fasteglukose |
| med. | fasting cure | fastekur |
| med. | fasting glucose | fasteglukose |
| health. | fasting metabolism | faste-metabolisme |
| med. | fasting secretion | fastesekretion |
| med. | fasting secretion | fastesekret |
| nucl.phys. | gas cooled fast reactor | gaskølet hurtigreaktor |
| fish.farm. | get fast | gå i et hold |
| fish.farm. | get fast | få hold |
| med. | impaired fasting glucose | let forhøjet fasteblodsukker |
| med. | impaired fasting glucose | forhøjet, men ikke diabetisk fasteblodsukker |
| med. | impaired fasting glycaemia | let forhøjet fasteblodsukker |
| transp. | limited-load fast goods train | tog med høj hastighed |
| gen. | liquid fuel fast reactor | hurtigreaktor med flydende brændsel |
| gen. | liquid metal cooled fast breeder reactor | hurtig reaktor kølet med smeltet metal |
| gen. | liquid metal cooled fast reactor | hurtigreaktor kølet med flydende metal |
| gen. | liquid metal fast breeder reactor | hurtig reaktor kølet med smeltet metal |
| nucl.phys. | liquid-metal-cooled fast breeder reactor | hurtig formeringsreaktor kølet med flydende metal |
| fish.farm. | make fast | fastsurre |
| el. | maximum fast spooling time | maksimal hurtig spoletid |
| gen. | mercury mist cooled fast reactor | kviksølvtågekølet hurtigreaktor |
| gen. | molten plutonium fast reactor | hurtigreaktor med smeltet plutonium |
| transp. | office dealing with fast goods traffic | godsekspedition |
| transp. | part-load consignment carried by fast goods train G.V. | ilstykgodsforsendelse |
| transp. | part-load consignment carried by fast goods train G.V. | ilstykgods |
| nucl.phys. | reactor with a high fast-neutron flux | højfluxreaktor med hurtige neutroner |
| energ.ind., nucl.phys. | sodium-cooled fast breeder reactor | natriumkølet hurtigreaktor |
| gen. | solid fuel fast reactor | hurtigreaktor med fast brændsel |
| earth.sc. | sound level meter set to fast response | støjmåler i stilling "fast" |
| tech. | sound level meter set to fast response | lydtrykmåler i stilling "fast" |
| fin. | special fast disbursement programme | særprogram for hurtigt betalbar bistand |
| gen. | stand fast | stands skydningen |
| gen. | streamlined, fast-track procedure | forenklet, hurtig procedure |
| transp. | supplement for fast trains | hurtigtogstillæg |
| fin., transp. | supplement for special fast trains | tillæg til lyntog |
| transp. | surcharge for fast trains | hurtigtogstillæg |
| environ. | the fast films also gave results lower than calculated | også de hurtige film gav lavere resultater end beregnet |
| mech.eng., construct. | up fast solenoid | spole for hurtig opkørsel |
