| Subject | English | Swedish |
| mech.eng. | automatic fast return | snabbt återgångsslag |
| industr., construct. | colour fast | kulörbeständig |
| industr., construct. | colour fast | färgbeständig |
| tech., law, el. | demand side response very fast active power control | reglering med hjälp av förbrukning för mycket snabb kontroll av aktiv effekt |
| ed. | Education for All - Fast Track Initiative | snabbspårsinitiativet |
| comp., MS | Exchange Fast Access | Snabb Exchange-åtkomst (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 | snabbavstängningsundantag (An exception that cannot be caught by any exception handler and that immediately causes the application to terminate and launch error reporting) |
| IT | fast accelerator for modular exponentiation | acceleratorprocessor för modulär exponentiering |
| commun. | fast ACCH | snabb associerad styrkanal |
| commun. | fast ACCH | snabb associerad kontrollkanal |
| commun. | fast associated control channel | snabb associerad kontrollkanal |
| commun. | fast associated control channel | snabb associerad styrkanal |
| transp., engl. | FAST-A-WAY | FAST-A-WAY |
| chem. | fast boiling water bath | häftigt kokande vattenbad |
| nucl.pow. | fast breeder | snabb bridreaktor |
| nucl.pow. | fast breeder reactor | snabb bridreaktor |
| nucl.pow. | fast breeding reactor | snabb bridreaktor |
| gen. | fast burst reactor | snabbpulsreaktor |
| comp., MS | fast card | snabbkort (An NFC-enabled card (like a credit card) that users can use for payments or other transactions even when the phone is locked) |
| el. | fast circuit switch | snabb kretsväljare |
| industr., construct. | fast colour | ljusäkta färg |
| earth.sc. | fast compression device | apparatur för snabb kompression |
| IT | fast-connect circuit switching | kretskoppling för snabbkoppel |
| el. | fast crosstalk | överhörning |
| industr., construct., chem. | fast cycle control | faskretsstyrning |
| gen. | fast diluted-fuel reactor | snabbreaktor med utspätt bränsle |
| earth.sc. | fast effect | snabbfissionseffekt |
| earth.sc., el. | fast electron | snabb elektron |
| earth.sc., el. | fast electron | lätt elektron |
| commun., engl. | Fast Ethernet Alliance | Fast Ethernet Alliance |
| market. | fast expansion strategy | strategi för snabb expansion |
| market. | fast expansion strategy | expansionsstrategi |
| radio | fast fading | snabb fädning |
| comp., MS | fast first logon | snabb första inloggning (A folder redirection functionality that frees users from waiting while files are copied to the server the first time they log on after a Folder Redirection policy has been applied that redirects the path of a user folder to a network location. It also optimizes network usage on WAN links by synchronizing files as a background task) |
| gen. | fast fission | snabbklyvning |
| earth.sc. | fast fission effect | snabbfissionseffekt |
| earth.sc. | fast fission effect factor | snabbklyvningsfaktor |
| earth.sc. | fast fission factor | snabbklyvningsfaktor |
| el. | fast forward | snabbframspolning |
| comp., MS | fast forward | snabbspola framåt (To advance audio or video playback at a speed that is faster than normal) |
| el. | fast forward movement | snabbframspolning |
| snd.rec. | fast forward movement | snabbspolning framåt |
| IT | fast Fourier transform | snabba Fouriertransformen |
| math. | fast Fourier transform | snabb fouriertransform |
| 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 |
| nat.sc., industr. | fast Fourier transform processor | processor för Fast Fourier Transform |
| IT | fast Fourier transformation | snabba Fouriertransformen |
| comp., MS | Fast Fusion | Fast fusion (One of the music genres that appears under Genre classification in Windows Media Player library. Based on ID3 standard tagging format for MP3 audio files. Winamp genre ID 84) |
| gen. | fast fuzzy control shell | snabbt fuzzy control shell |
| gen. | fast fuzzy control shell | snabbt diffust styrskal |
| el. | fast groove | spår med brant stigning |
| nat.sc., agric. | fast growing | snabbväxande |
| health., med. | fast-growing non-Hodgkin's lymphoma | högmalignt non-Hodgkin-lymfom |
| health., med. | fast-growing non-Hodgkin's lymphoma | aggressivt non-Hodgkin-lymfom |
| agric. | fast-growing shrub | snabbväxande buske |
| el. | fast hole | snabbt hål |
| el. | fast hole | lätt hål |
| earth.sc. | fast-ice boundary | fastisgräns |
| life.sc. | fast-ice edge | fastiskant |
| agric. | fast-milking | snabbmjölkad |
| health. | "fast" mode | tidvägning F |
| health. | "fast" mode | tidsvägning F |
| el. | fast motion | snabbavspelning |
| mech.eng. | fast motion gear | snabbgångsmekanism |
| earth.sc. | fast multiplication effect | snabbfissionseffekt |
| earth.sc. | fast multiplication factor | snabbklyvningsfaktor |
| phys.sc., nucl.phys. | fast neutron | snabb neutron |
| earth.sc., tech. | fast neutron non-destructive testing | icke-förstörande provning med snabba neutroner |
| el. | fast neutron reactor | snabbreaktor |
| nucl.phys., nucl.pow. | fast neutron reactor | snabb reaktor |
| el., engl. | fast packet | fast packet |
| el. | fast packet switch | snabb paket switch |
| comp., MS | fast page mode DRAM | Fast Page Mode DRAM (An older form of DRAM, used in personal computers before EDO RAM was introduced, with typical clock timings of 6-3-3-3) |
| commun., IT | fast path | snabbval |
| gen. | fast patrol boat | snabb patrullbåt |
| el. | fast phase-interference fading | snabb fasinterferensfädning |
| earth.sc. | fast pinch | snabb pinch |
| earth.sc. | fast plasma | snabbt plasma |
| gen. | fast plutonium reactor | snabb plutoniumreaktor |
| mech.eng. | fast pulley | remskiva med fast nav |
| agric., el. | fast pyrolysis | flashpyrolys |
| IT | fast reactions | snabba puckar |
| el. | fast reactor | snabbreaktor |
| 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 | snabbreaktor |
| nucl.phys., nucl.pow. | fast reactor | snabb reaktor |
| industr., construct. | fast reed | toppkamm |
| health. | "fast" response | tidsvägning F |
| health. | "fast" response | tidvägning F |
| el. | fast retransmit mechanism of TCP | TCPs snabba återsändningsmekanism |
| mech.eng. | fast return | snabbt återgångsslag |
| commun. | fast select | snabbval |
| el. | fast selective fading | snabb selektiv fädning |
| el. | fast shut-down device | snabbavställning |
| nucl.phys. | fast source reactor | snabbreaktor använd som neutronkälla |
| el. | fast spark source | snabb gnistkälla |
| gen. | fast-spending aid | katastrofbistånd |
| gen. | fast-spending aid | katastrofhjälp |
| el. | fast spiral | spår med brant stigning |
| snd.rec. | fast spiral groove | spår med brant stigning |
| environ. | fast-start financing | snabbstartsfinansiering |
| environ. | fast-start funding | snabbstartsfinansiering |
| comp., MS | fast startup | snabbstart (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) |
| el. | fast surface states | snabba yttillstånd |
| el. | fast switching channel | snabb kopplingskanal |
| mater.sc. | fast tacking | snabbhäftning |
| health. | "fast" time constant | tidsvägning F |
| health. | "fast" time constant | tidvägning F |
| industr., construct. | fast to light | ljusbeständig |
| industr., construct. | fast to rubbing | gnidhärdighet |
| law, interntl.trade. | fast track | snabbspårsmandat |
| commer., polit., fin. | fast track action | omedelbar åtgärd |
| fin. | fast track country | land med snabb tillväxt |
| ed. | Fast-Track Initiative | snabbspårsinitiativet |
| law | fast-track procedure | påskyndat förfarande |
| environ. | fast traffic | snabb trafik |
| environ. | fast traffic No definition needed | snabb trafik |
| mech.eng. | fast travel | snabbgång |
| mech.eng. | fast traverse | snabbgång |
| comp., MS | Fast User Switching | Snabbt användarbyte (A feature in Windows that allows you to switch to a different computer user account without closing programs and files first) |
| radio | fast wave | snabb våg |
| el. | fast wave device | snabbvågsutrustning |
| chem. | fast yellow | syragult |
| chem. | fast yellow | E 105 |
| commun., transp. | fastest means | snabbaste befordran |
| commun., transp. | fastest means | snabbast väg |
| health. | fasting metabolism | fastemetabolism |
| pharma. | fasting state | på fastande mage |
| fish.farm. | get fast | få håll |
| met., el. | high-powered fast-working furnace | UHP-ugn |
| met., el. | high-powered fast-working furnace | ljusbågsugn av UHP-typ |
| gen. | liquid fuel fast reactor | snabbreaktor med flytande bränsle |
| gen. | liquid metal cooled fast reactor | smältmetallkyld snabbreaktor |
| el. | maximum fast spooling time | snabbomspolningstid |
| snd.rec. | maximum fast spooling time | snabbspolningstid |
| gen. | mercury mist cooled fast reactor | snabbreaktor kyld med kvicksilverdimma |
| gen. | molten plutonium fast reactor | snabbreaktor med smält plutonium |
| gen. | solid fuel fast reactor | snabbreaktor med fast bränsle |
| el. | ultra-fast gated receiver | ultrasnabb grindad mottagare |
| mech.eng., construct. | up fast solenoid | solenoid som styr ventil för högre hastighet vid uppfärd |
