| Subject | English | Latvian |
| R&D., energ.ind. | alternative fuel | alternatīva degviela |
| transp., mil., grnd.forc., energ.ind. | alternative fuel vehicle | alternatīvas degvielas transportlīdzeklis |
| environ. | animal dung as fuel Excrement from animals that may be dried and burned to generate energy or converted to liquid or gaseous fuels, such as methane, through chemical processes | dzīvnieku izkārnījumi kā degviela |
| econ. | aviation fuel | aviācijas degviela |
| transp., mil., grnd.forc. | bi fuel gas vehicle | divu degvielu ar gāzi darbināms transportlīdzeklis |
| transp., mil., grnd.forc. | bi fuel gas vehicle | ar divām gāzēm darbināms transportlīdzeklis |
| transp., energ.ind. | bi-fuel vehicle | divu degvielu transportlīdzeklis |
| transp., energ.ind., oil | bunker fuel | flotes degviela |
| gen. | bunker fuel | bunkuru eļļa |
| transp., energ.ind. | consumable fuel | patērējamā degviela |
| energ.ind. | conventional fossil fuel | tradicionāls fosilais kurināmais |
| energ.ind., nucl.phys. | depleted fuel | izlietota kodoldegviela |
| energ.ind., nucl.phys. | depleted fuel | apstarota kodoldegviela |
| environ. | desulphurisation of fuel Removal of sulfur from fossil fuels (or removal of sulfur dioxide from combustion fuel gases) to reduce pollution | degvielas desulfurizēšana |
| environ. | diesel fuel Heavy oil residue used as fuel for certain types of diesel engines | dīzeļdegviela |
| econ. | diesel fuel | dīzeļdegviela |
| environ. | domestic fuel Fuels obtained from different sources that are used for domestic heating | kurināmais mājsaimniecības vajadzībām |
| environ. | domestic fuel oil Liquid petroleum product used in domestic heaters | šķidrais kurināmais mājsaimniecības apsildei |
| transp., energ.ind. | dual fuel vehicle | divu degvielu transportlīdzeklis |
| transp., energ.ind., mech.eng. | dual fuel vehicle | transportlīdzeklis ar pielāgojamu degvielu |
| transp., energ.ind., mech.eng. | dual fuel vehicle | maināmas degvielas transportlīdzeklis |
| environ. | European Technology Platform for Zero Emission Fossil Fuel Power Plant | Eiropas Tehnoloģiju platforma par nulles emisijas līmeni fosilā kurināmā spēkstacijām |
| transp., energ.ind., mech.eng. | flex fuel vehicle | transportlīdzeklis ar pielāgojamu degvielu |
| transp., energ.ind., mech.eng. | flex fuel vehicle | maināmas degvielas transportlīdzeklis |
| transp., energ.ind., mech.eng. | flexible fuel vehicle | maināmas degvielas transportlīdzeklis |
| transp., energ.ind., mech.eng. | flexible fuel vehicle | transportlīdzeklis ar pielāgojamu degvielu |
| econ. | fossil fuel | degizraktenis |
| environ. | fossil fuel The energy-containing materials which were converted over many thousands of years from their original form of trees, plants and other organisms after being buried in the ground. Physical and chemical processes occurred in the Earth's crust that changed them into coal, peat, oil or natural gas | fosilais kurināmais |
| energ.ind. | fossil fuel | fosilais kurināmais |
| energ.ind. | fossil fuel power plant | fosilā kurināmā spēkstacija |
| environ. | fuel additive Substance (such as tetraethyl lead) which is added to petrol to prevent knocking | degvielas piedeva |
| environ. | fuel alcohol Alternative source of energy for motor vehicles. It is produced by fermentation of sugar cane by the yeast Saccharomyces cerevisiae | kā degviela lietojamais alkohols |
| econ. | fuel cell | kurināmā elements |
| environ., R&D., energ.ind. | Fuel Cells and Hydrogen Joint Undertaking | kopuzņēmums FCH |
| environ., R&D., energ.ind. | Fuel Cells and Hydrogen Joint Undertaking | kopuzņēmums "Kurināmā elementi un ūdeņradis" |
| gen. | Fuel Cells and Hydrogen Joint Undertaking | FCH kopuzņēmums |
| environ. | fuel composition | degvielas sastāvs |
| transp., environ. | fuel consumption combined | degvielas patēriņš kombinētais |
| environ. | fuel consumption The amount of fuel utilized | degvielas patēriņš |
| transp., environ., tech. | fuel economy | degvielas patēriņš |
| econ. | fuel enrichment | degvielas bagātināšana |
| mech.eng. | fuel injection | iesmidzināšana |
| mech.eng. | fuel injection | degvielas iesmidzināšana |
| transp., mech.eng. | fuel injection pump | augstspiediena sūknis |
| gen. | fuel laundering plant | degvielas nelikumīga apstrāde |
| tech. | fuel lever | akseleratora svira |
| tech., law | fuel metering | degvielas dozēšana |
| environ., energ.ind. | fuel mix | kurināmo kombinācija |
| environ., energ.ind. | fuel mix | kurināmā struktūra |
| obs., environ., energ.ind. | fuel mix | dažādi izmantotie kurināmie |
| mech.eng. | fuel nozzle | sprausla |
| mech.eng. | fuel nozzle | smidzinātājs |
| environ. | fuel oil A liquid product burned to generate heat, exclusive of oils with a flash point below 38°C; includes heating oils, stove oils, furnace oils, bunker fuel oils | mazuts |
| econ. | fuel oil | kurināmais mazuts |
| energ.ind. | fuel poverty | enerģētiskā nabadzība |
| transp., tech. | fuel pressure regulator | degvielas spiediena regulators |
| transp., tech. | fuel regulator | degvielas spiediena regulators |
| econ. | fuel reprocessing | degvielas pārstrāde |
| environ., energ.ind. | fuel-saving technology | energoefektīva tehnoloģija |
| mech.eng. | fuel tank | degvielas cisterna |
| environ. | fuel tank installation The operating, fuel-storage component of a fuel system | degvielas cisternas uzstādīšana |
| econ. | fuel tax | degvielas nodoklis |
| transp., tech. | fuel trim | degvielas atslēgšana |
| transp., avia. | fuel venting | degvielas izplūde |
| econ. | fuel wood | malka |
| environ. | fuel wood Wood used for heating | koksnes kurināmais |
| gen. | hydrogen fuel cell | ūdeņraža elements |
| energ.ind., nucl.phys. | impoverished fuel | apstarota kodoldegviela |
| energ.ind., nucl.phys. | impoverished fuel | izlietota kodoldegviela |
| energ.ind., nucl.phys. | irradiated fuel | apstarota kodoldegviela |
| econ. | irradiated fuel | apstarota degviela |
| energ.ind., nucl.phys. | irradiated fuel | izlietota kodoldegviela |
| energ.ind., nucl.phys. | irradiated nuclear fuel | apstarota kodoldegviela |
| energ.ind., nucl.phys. | irradiated nuclear fuel | izlietota kodoldegviela |
| nucl.phys. | Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management | Kopējā lietotās kodoldegvielas un radioaktīvo atkritumu drošas apsaimniekošanas konvencija |
| gen. | laundered fuel | nelikumīgi apstrādāta degviela |
| ecol., energ.ind. | less carbon intensive fossil fuel | mazāk oglekļietilpīgs fosilais kurināmais |
| transp., nautic., energ.ind. | marine fuel | flotes degviela |
| energ.ind., el. | molten carbonate fuel cell | kausēta karbonāta kurināmā elements |
| transp., mil., grnd.forc. | mono fuel gas vehicle | vienas degvielas ar gāzi darbināms transportlīdzeklis |
| transp., mil., grnd.forc. | mono fuel gas vehicle | ar vienu gāzi darbināms transportlīdzeklis |
| transp., mil., grnd.forc., energ.ind. | mono-fuel vehicle | vienas degvielas transportlīdzeklis |
| ecol., energ.ind. | more carbon intensive fossil fuel | oglekļietilpīgāks fosilais kurināmais |
| environ. | motor fuel Any gaseous or liquid flammable fuel that burns in an internal combustion engine | degviela |
| econ. | motor fuel | dzinēja degviela |
| energ.ind. | motor fuel | degviela |
| nucl.phys. | National Agency for Radioactive Waste and Nuclear Fuels | Radioaktīvo atkritumu un kodoldegvielas valsts aģentūra |
| environ. | non-polluting fuel Clean fuel that does not release polluting emissions in the environment, such as methane | nepiesārņojoša degviela |
| environ. | nuclear fuel Nuclear fuels are obtained from inorganic minerals extracted by mining. Although they are at least partially consumed when used in nuclear reactors for the production of heat, they differ from fossil fuels in the way they release energy. Burning of fossil fuels, such as coal, oil and gas, is a chemical reaction. Nuclear fuels, such as uranium, are destroyed by a process of spontaneous disintegration, called fission, and prompted by natural radioactivity. If the process is left to occur naturally in uranium-bearing rock, the rate of change is imperceptibly small. In a man-made nuclear reactor the energy-releasing processes of disintegration, which in the natural state happen slowly over thousands of millions of years, are compressed into minutes. The release of energy is harnessed to generate steam which drives electricity generators | kodoldegviela |
| econ. | nuclear fuel | kodoldegviela |
| environ. | nuclear fuel element A piece of nuclear fuel which has been formed and coated, and is ready to be placed in a reactor fuel assembly | kodoldegvielas elements |
| environ. | refuse derived fuel Fuel produced from domestic refuse, after glass and metals have been removed from it, by compressing it to form briquettes used to fuel boilers | no sadzīves atkritumiem iegūta degviela |
| transp. | service fuel tank | degvielas pamattvertne |
| transp., mil., grnd.forc., energ.ind. | single fuel vehicle | vienas degvielas transportlīdzeklis |
| energ.ind. | solid fuel | cietais kurināmais |
| energ.ind. | solid oxide fuel cell | cietā oksīda kurināmā elements |
| energ.ind., nucl.phys. | spent fuel | apstarota kodoldegviela |
| energ.ind., nucl.phys. | spent fuel | izlietota kodoldegviela |
| nucl.phys. | spent fuel management | lietotās kodoldegvielas apsaimniekošana |
| energ.ind., nucl.phys. | spent nuclear fuel | apstarota kodoldegviela |
| energ.ind., nucl.phys. | spent nuclear fuel | izlietota kodoldegviela |
| econ. | substitute fuel | alternatīva degviela |
| mater.sc., chem. | synthetic fuel | sintētiska degviela |
