| Subject | English | Estonian |
| gen. | Ad hoc Group on Nuclear Security | ajutine tuumajulgeoleku töörühm |
| R&D., nucl.phys. | Central Bureau for Nuclear Measurements | Tuumamõõtmiste Keskbüroo |
| gen. | chemical, biological, radiological and nuclear | keemiline, bioloogiline, radioloogiline ja tuuma- |
| law, nucl.phys. | Comprehensive Nuclear-Test-Ban Treaty | tuumarelvakatsetuste üldise keelustamise leping |
| nucl.phys. | Comprehensive Nuclear-Test-Ban Treaty Organisation | Tuumarelvakatsetuste Üldise Keelustamise Lepingu Organisatsioon |
| R&D., energ.ind., nucl.phys. | controlled nuclear fusion | juhitav termotuumasüntees |
| nucl.phys. | Convention on Assistance in the case of a Nuclear Accident or Radiological Emergency | tuumaavarii või kiirgusliku avariiolukorra puhul abi andmise konventsioon |
| nucl.phys. | Convention on Nuclear Safety | tuumaohutuse konventsioon |
| nucl.phys. | Convention on Supplementary Compensation for Nuclear Damage | tuumakahjustustest tekkinud kahju täiendava hüvitamise konventsioon |
| nucl.phys. | Convention on the Physical Protection of Nuclear Material | tuumamaterjali füüsilise kaitse konventsioon |
| nucl.phys. | Convention on the Physical Protection of Nuclear Material | tuumamaterjalide ja tuumarajatiste füüsilise kaitse konventsioon |
| nucl.phys. | Convention on the Physical Protection of Nuclear Material and Nuclear Facilities | tuumamaterjali füüsilise kaitse konventsioon |
| nucl.phys. | Convention on the Physical Protection of Nuclear Material and Nuclear Facilities | tuumamaterjalide ja tuumarajatiste füüsilise kaitse konventsioon |
| nucl.phys. | Convention on Third Party Liability in the field of Nuclear Energy | tuumaenergia valdkonnas tsiviilvastutust käsitlev konventsioon |
| econ. | creation of nuclear-free zones | tuumarelvavabade tsoonide loomine |
| environ., nucl.pow. | European High Level Group on Nuclear Safety and Waste Management | tuumaohutust reguleerivate asutuste Euroopa töörühm |
| obs., environ., nucl.pow. | European High Level Group on Nuclear Safety and Waste Management | tuumaohutuse ja tuumajäätmete käitlemise kõrgetasemeline Euroopa töörühm |
| nucl.phys. | European Nuclear Energy Agency | Tuumaenergia Agentuur |
| nucl.phys. | European Nuclear Safety Regulator Group | tuumaohutust reguleerivate asutuste Euroopa töörühm |
| nucl.phys. | European Nuclear Safety Regulator Group | Euroopa tuumaohutuse töörühm |
| environ., nucl.pow. | European Nuclear Safety Regulators Group | tuumaohutust reguleerivate asutuste Euroopa töörühm |
| obs., environ., nucl.pow. | European Nuclear Safety Regulators Group | tuumaohutuse ja tuumajäätmete käitlemise kõrgetasemeline Euroopa töörühm |
| nucl.pow. | European Nuclear Security Regulators Association | Euroopa tuumajulgeolekut reguleerivate asutuste ühendus |
| R&D., nucl.phys. | European Organisation for Nuclear Research | Euroopa Tuumauuringute Organisatsioon |
| gen. | Global Initiative to Combat Nuclear Terrorism | ülemaailmne tuumaterrorismiga võitlemise algatus |
| environ., energ.ind., nucl.phys. | high level nuclear waste | kõrgradioaktiivsed jäätmed |
| environ., energ.ind., nucl.phys. | high level nuclear waste | kõrgaktiivsed radioaktiivsed jäätmed |
| nucl.pow. | Instrument for Nuclear Safety Cooperation | tuumaohutusalase koostöö rahastamisvahend |
| nucl.phys. | intermediate nuclear forces | keskmaa-tuumajõud |
| nucl.phys. | intermediate-range nuclear forces | keskmaa-tuumajõud |
| nucl.phys. | International Convention for the Suppression of Acts of Nuclear Terrorism | tuumaterrorismi tõkestamise rahvusvaheline konventsioon |
| energ.ind., nucl.phys. | irradiated nuclear fuel | kasutatud tuumkütus |
| R&D. | Joint Nuclear Research Centre | Teadusuuringute Ühiskeskus |
| environ. | liability for nuclear damages Subjection to a legal obligation, such as financial recompense or ecological reparations, for any harm or damage inflicted on persons, property or the environment during the production, use or transport of radioactive materials used as an energy source or in weaponry | vastutus tuumakahjustuste eest |
| nucl.phys. | long-lived nuclear waste | pikaealised radioaktiivsed jäätmed |
| R&D. | non-nuclear action | meede väljaspool tuumaenergiavaldkonda |
| nat.sc. | non-nuclear direct scientific and technical action | otsene teaduslik ja tehniline meede väljaspool tuumaenergiavaldkonda |
| el. | non-nuclear-weapon Member States | tuumarelvavaba liikmesriik |
| gen. | non-proliferation of nuclear weapons | tuumarelva leviku tõkestamine |
| environ. | nuclear accident An event occurring in a nuclear power plant or anywhere that radioactive materials are used, stored, or transported and involving the release of potentially dangerous levels of radioactive materials into the environment | tuumaõnnetus |
| econ. | nuclear accident | tuumaavarii |
| econ. | nuclear chemistry | tuumakeemia |
| el. | nuclear damage | tuumakahjustus |
| environ. | nuclear debate The ongoing, public discussion and dispute over the uses of energy | tuumavaidlus |
| environ. | nuclear energy Energy released by nuclear fission or nuclear fusion | tuumaenergia |
| econ. | nuclear energy | tuumaenergia |
| nucl.phys. | Nuclear Energy Agency | Tuumaenergia Agentuur |
| econ. | Nuclear Energy Agency | Tuumaenergiaagentuur |
| environ. | nuclear energy legislation | tuumaenergiaõigus (jur) |
| environ. | nuclear energy use Nuclear energy is employed in the industrial sector, in the production of other energy types, in the medical and scientific research field, in transportation, in the production of nuclear weapons, etc. | tuumaenergia kasutamine |
| nucl.phys. | nuclear engineering | tuumatehnika |
| energ.ind., nucl.phys. | nuclear equipment | tuumaseadmed |
| environ. | nuclear explosion accident, An unintentional release of energy from a rapid reaction of atomic nuclei yielding high temperatures and radiation potentially harmful to human health and the environment | tuumaplahvatus |
| nucl.pow. | nuclear facility | tuumakäitis |
| nucl.pow. | nuclear facility | tuumaseade |
| nucl.pow. | nuclear facility | tuumarajatis |
| environ. | nuclear facility A place, including buildings, where all the activities relating to nuclear research are performed | tuumaseade |
| gen. | nuclear family | tuumikperekond |
| gen. | nuclear family | tuumperekond |
| gen. | nuclear family | perekonna tuumik |
| environ. | nuclear fission The division of an atomic nucleus into parts of comparable mass; usually restricted to heavier nuclei such as isotopes of uranium, plutonium, and thorium | tuumajagunemine |
| econ. | nuclear fission | tuuma lõhustumine |
| 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 | tuumkütus |
| econ. | nuclear fuel | tuumkütus |
| nucl.phys. | nuclear fuel cycle | tuumkütusetsükkel |
| 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 | tuumkütuseelement |
| environ. | nuclear fusion Combination of two light nuclei to form a heavier nucleus with release of some binding energy | tuumade liitumine |
| econ. | nuclear fusion | tuumasüntees |
| R&D., nucl.phys. | nuclear fusion energy | tuumasünteesienergia |
| environ. | nuclear hazard Risk or danger to human health or the environment posed by radiation emanating from the atomic nuclei of a given substance, or the possibility of an uncontrolled explosion originating from a fusion or fission reaction of atomic nuclei | tuumaoht |
| econ. | nuclear industry | tuumatööstus |
| nucl.pow. | nuclear installation | tuumakäitis |
| nucl.pow. | nuclear installation | tuumarajatis |
| nucl.pow. | nuclear installation | tuumaseade |
| econ. | nuclear law | tuumaenergiaõigus |
| nucl.phys. | nuclear material | tuumamaterjal |
| nucl.phys. | Nuclear Materials Convention | tuumamaterjalide ja tuumarajatiste füüsilise kaitse konventsioon |
| nucl.phys. | Nuclear Materials Convention | tuumamaterjali füüsilise kaitse konventsioon |
| health., R&D., nucl.phys. | nuclear medicine | tuumameditsiin |
| econ. | nuclear medicine | nukleaarmeditsiin |
| econ. | nuclear non-proliferation | tuumarelvade leviku tõkestamine |
| gen. | nuclear non-proliferation | tuumarelva leviku tõkestamine |
| nucl.phys. | Nuclear Non-Proliferation Treaty | tuumarelva leviku tõkestamise leping |
| environ. | nuclear physics The study of the characteristics, behaviour and internal structures of the atomic nucleus | tuumafüüsika |
| econ. | nuclear physics | tuumafüüsika |
| econ. | nuclear policy | tuumaenergiapoliitika |
| life.sc., agric. | nuclear polyhedral virus | nukleopolühedroviirus |
| life.sc., agric. | nuclear polyhedral virus | nukleaarse polühedroosi viirus |
| life.sc., agric. | nuclear polyhedrosis virus | nukleaarse polühedroosi viirus |
| life.sc., agric. | nuclear polyhedrosis virus | nukleopolühedroviirus |
| nucl.phys. | nuclear power plant | tuumajaam |
| nucl.phys. | nuclear power plant | tuumaelektrijaam |
| environ. | nuclear power plant A power plant in which nuclear energy is converted into heat for use in producing steam for turbines, which in turn drive generators that produce electric power | tuumaelektrijaam |
| environ. | nuclear power plant disposal | tuumajõujaama lammutamine |
| econ. | nuclear power station | tuumaelektrijaam |
| gen. | nuclear power station | tuumajaam |
| gen. | nuclear programme | tuumaprogramm |
| gen. | nuclear proliferation | tuumarelva levik |
| med., life.sc. | nuclear protein | nukleoproteiin |
| gen. | nuclear, radiological, biological and chemical | keemiline, bioloogiline, radioloogiline ja tuuma- |
| environ. | nuclear reaction A reaction involving a change in an atomic nucleus, such as fission, fusion, neutron capture, or radioactive decay, as distinct from a chemical reaction, which is limited to changes in the electron structure surrounding the nucleus | tuumareaktsioon |
| environ. | nuclear reactor Device which creates heat and energy by starting and controlling atomic fission | tuumareaktor |
| econ. | nuclear reactor | tuumareaktor |
| econ. | nuclear research | tuumaalane uurimistöö |
| environ. | nuclear research centre A facility in which scientists and other researchers study the behavior and characteristics of atomic nuclei through testing and other forms of experimentation, often to invent new technology with scientific, medical and industrial purposes | tuumauurimiskeskus |
| environ. | nuclear risk A risk connected to the functioning of nuclear power plants, by the storage or transportation of radioactive materials and involving the release of potentially dangerous levels of radioactive materials into the environment | tuumarisk |
| environ. | nuclear safety Measures and techniques implemented to reduce the possibility of incidence and the potential harm posed by radioactive substances used as an energy source, a test material or in weaponry | tuumaohutus |
| econ. | nuclear safety | tuumaohutus |
| nucl.phys. | nuclear safety and security | tuumaohutus ja -julgeolek |
| tech., nucl.phys. | nuclear security | tuumajulgeolek |
| gen. | nuclear site | tuumaobjekt |
| nucl.pow. | nuclear stress test | vastupidavustest |
| econ. | nuclear technology | tuumatehnoloogia |
| nucl.phys. | Nuclear Terrorism Convention | tuumaterrorismi tõkestamise rahvusvaheline konventsioon |
| environ. | nuclear test Test performed to evaluate nuclear weapons | tuumakatse |
| econ. | nuclear test | tuumakatsetus |
| nucl.phys. | nuclear transmutation | transmutatsioon |
| nucl.phys. | nuclear transmutation | muundamine |
| econ. | nuclear war | tuumasõda |
| gen. | nuclear warhead | tuumalõhkepea |
| nucl.phys. | nuclear waste | tuumajäätmed |
| environ. | nuclear waste management | tuumajäätmete käitlemine |
| environ. | nuclear weapon Any bomb, warhead, or projectile using active nuclear material to cause a chain reaction upon detonation | tuumarelv |
| econ. | nuclear weapon | tuumarelv |
| el. | nuclear-weapon Member States | tuumariigist liikmesriik |
| nucl.phys. | OECD Nuclear Energy Agency | Tuumaenergia Agentuur |
| R&D., nucl.phys. | peaceful use of nuclear energy | tuumaenergia rahuotstarbeline kasutamine |
| R&D., nucl.phys. | peaceful utilisation of nuclear energy | tuumaenergia rahuotstarbeline kasutamine |
| gen. | Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organisation | Tuumarelvakatsetuste Üldise Keelustamise Lepingu Organisatsiooni ettevalmistav komisjon |
| gen. | proliferation of nuclear weapons | tuumarelva levik |
| energ.ind., nucl.phys. | spent nuclear fuel | kasutatud tuumkütus |
| energ.ind., el., nucl.phys. | State system of accounting for and control of nuclear material | riiklik tuumamaterjalide arvestus- ja kontrollisüsteem |
| energ.ind., el., nucl.phys. | State System of Accounting for and Control of Nuclear Material | riiklik tuumamaterjalide arvestus- ja kontrollisüsteem |
| econ. | strategic nuclear weapon | strateegiline tuumarelv |
| nucl.phys. | Sustainable Nuclear Energy Technology Platform | säästva tuumaenergia tehnoloogiaplatvorm |
| econ. | tactical nuclear weapon | taktikaline tuumarelv |
| nucl.phys. | Treaty on the Non-proliferation of Nuclear Weapons | tuumarelva leviku tõkestamise leping |
| R&D., nucl.phys. | use of nuclear energy for peaceful purposes | tuumaenergia rahuotstarbeline kasutamine |
| nucl.phys. | Vienna Convention on Civil Liability for Nuclear Damage | tuumakahjustustega seotud tsiviilvastutust käsitlev Viini konventsioon |
| nucl.phys. | Vienna Convention on Civil Liability for Nuclear Damage | tuumakahjustuste eest tsiviilvastutuse Viini konventsioon |
| polit., nucl.phys. | Western European Nuclear Regulators Association | Lääne-Euroopa tuumaohutust reguleerivate asutuste ühendus |
| energ.ind., polit. | World Association of Nuclear Operators | Tuumarajatiste Käitajate Ülemaailmne Ühendus |
