| WSC | Wide-Band Signal Conditioner | In English | → Telecommunications |
| WSCU | Water Sector Co-ordination Unit | In English | → Environmental technology, water supply, waste management |
| WSDL | Web Services Description Language | In English | → Networks, communication → Telecommunications |
| WSEA | Water and Sewer Expansion Authority | In English | → Environmental technology, water supply, waste management |
| WSED | World Sustainable Energy Days | In English | → Energy economics |
| WSMC | Western Space and Missile Center | In English | → Military engineering → Spaceflight engineering, astronautics |
| WSMCR | Western Space and Missile Center Regulation | In English | → Military engineering → Spaceflight engineering, astronautics |
| WSMCR | Western Space and Missile Center Range | In English | → Military engineering → Spaceflight engineering, astronautics |
| WSMR | White Sands Missile Range | In English | → Military engineering |
| WSPR | Weapon System Problem Report | In English | → Military engineering |
| WSTA | Weapon System Testability Analyzer | In English | → Military engineering |
| WSTCM | Wiener Schule für Traditionelle Chinesische Medizin | In German | → Education → Medicine |
| WSU | Water Servicing Unit | In English | → Environmental technology, water supply, waste management |
| WSV | Weapon System Vehicle | In English | → Military engineering → Vehicle engineering |
| WTB | Wissenschaftliches und Technisches Bauzentrum | In German | → Building |
| WTCB | Wetenschappelijk en Technisch Centrum voor het Bouwbedrijf = CSTC | Centre Scientifique et Technique de la Construction | In French |
In Dutch | → Building |
| WTLS | Wireless Transport Layer Security | In English | → Networks, communication → Telecommunications |
| WTREA | Watford and Three Rivers Energy Agency | In English | → Energy economics |
| WURFL | Wireless Universal Resource File | In English | → Computer science → Telecommunications |
| WUSCI | Western Union Space Communications, Incorporated | In English | → Telecommunications → Spaceflight engineering, astronautics |
| WVSD | Wetenschappelijke Vereniging Voor Seksuele Disfuncties | In Dutch | → Organizations and associations → Sexual problems → Urology |
| WW | Water Waste | In English | → Environmental technology, water supply, waste management |
| WWER | Wasser-Wasser-Energie-Reaktor = WWER | Wodo-Wodianoj Eniergieticzeskij Rieaktor | In Polish = ВВЕР | Водо-Водяной Энергетический Реак | In Russian = VVER | Vodo-vodní energetický reaktor | In Czech |
In German | → Nuclear technology |
| WWER | Wodo-Wodianoj Eniergieticzeskij Rieaktor = ВВЕР, VVER (look above) |
In Polish | → Nuclear technology |
| WWF | World Water Forum | In English | → Hydrology → 626 → Environmental technology, water supply, waste management |
| WWMCCS | Worldwide Military Command and Control System | In English | → 355 → Military engineering |
| WWMS | Water Waste Management System | In English | → Environmental technology, water supply, waste management |
| WWTF | Wiener Wissenschafts-, Forschungs- und Technologiefonds | In German | → Mathematics and natural sciences |
| XEP | XMPP Extension Proposal | In English | → Networks, communication → Telecommunications |
| XHTML-MP | Extensible Hypertext Markup Language - Mobile Profile | In English | → Networks, communication → Telecommunications |
| XPS | Extruded polystyrene | In English | → Plastic industry |
| XRCE | Xerox Research Center | In English | → Graphic industries, printing, publishing |
| YAG | Yttrium Aluminum Garnet | In English | → Metallurgy |
| YAM | Yapi-Endüstri Merkezi (www.yem.net) | In Turkish | → Building |
| YUFEM | Yamaguchi University Faculty of Engineering Memoirs | In English | → Serial publications, periodicals |
| YUTR | Yamaguchi University Technology Reports | In English | → Serial publications, periodicals |
| ZAC | Zone d’Atmosphère Contrôlée | In French | → Biological sciences → Pharmacology, toxicology |
| ZaLab | Заводская лаборатория = ZaLab | Zavodskaia Laboratoriia | In Russian |
In Russian | → Serial publications, periodicals → Mathematics and natural sciences |
| ZaLab | Zavodskaia Laboratoriia = (look above) |
In Russian | → Serial publications, periodicals → Mathematics and natural sciences |
| ZaMM | Zeitschrift Angewandte Mathematik und Mechanik | In German | → Serial publications, periodicals → Mathematics → Mechanical engineering |
| ZCHFP | Zväz chemického a farmaceutického priemyslu Slovenskej republiky (www.zchfp.sk) | In Slovak | → Associations → Chemical technology → Pharmacology, toxicology |
| ZCS | Zero Current Switch | In English | → Electronics |
| ZDF | Zweites Deutsches Fernsehen (www.zdf.de) | In German | → Telecommunications |
| ZECK | Zespół Elektrociepłowni Wrocławskich "Kogeneracja" (www.kogeneracja.com.pl) | In Polish | → Energy economics → Electrical engineering |
| ZECW | Zespół Elektrociepłowni Wybrzeże | In Polish | → Electrical engineering |
| ZeIE | Zeitschrift elektrische Informations- und Energietechnik | In German | → Serial publications, periodicals → Energy economics → Electrical engineering |
| ZELT | Zone Expérimentale et Laboratoire de Trafic | In French | → Regional planning → Transport and postal services |
| ZERC | Zone d'Exploitation Coordonnée des Carrières | In French | → Regional planning → Mining |
| ZEVGA | Zeitschrift fur Eisenbahnwesen und Verkehrstechnik Glasers Annalen | In German | → Serial publications, periodicals → Transport and postal services → Vehicle engineering |
| ZFlu | Zeitschrift fur Flugwissenschaften | In German | → Serial publications, periodicals → Spaceflight engineering, astronautics |
| ZFlWe | Zeitschrift fur Flugwissenschaften und Weltraumforschung | In German | → Serial publications, periodicals → Spaceflight engineering, astronautics |
| ZGMV | Zucchinigelbmosaikvirus = ZYMV | Zucchini Yellow Mosaic Virus | In English |
In German | → Virology → Agricultural sciences |
| ZIF | Zone d'Intervention Foncière | In French | → Regional planning → Building |
| ZIHP | Zurich Center for Integrative Human Physiology | In English | → Physiology |
| ZIHP | Zentrum für Integrative Humanphysiologie | In German | → Physiology |
| ZIT | Zentrum für Innovation und Technologie | In German | → Engineering, technology |
| ŽIV | Žmogaus Imunodeficito Virusas = VIH | Virus de l'Immunodéficience Humaine | In French = HIV | Human Immunodeficiency Virus | In English = VIH | Virus d'Inmunodeficencia Humana | In Asturian = VIH | Vírus da imunodeficiência humana | In Portuguese = VIDH | Virus Immunitarii Defectus Humanae | In Latin = ХИВ | Хумане имунодефицијенције | In Serbian = MIV | Menslike Immuniteitsgebreksvirus | In Afrikaans = HIV | Humani Imunodeficientni Virus | In Slovenian = ВИЧ | Вирус иммунодефицита человека | In Russian = GIB | Giza Immunoeskasiaren Birusa | In Basque |
In Lithuanian | → Virology → Immunology and allergy → Infectious diseases |
| ZKR | Zentralkommission für die Rheinschifffahrt = CCR | Centrale Commissie voor de Rijnvaart | In Dutch = CCR | Commission Centrale pour la Navigation du Rhin | In French = CCR | Central Commission for Navigation on the Rhine | In English |
In German | → Transport and postal services |
| ZMetl | Zeitschrift fur Metallkunde | In German | → Serial publications, periodicals → Metallurgy |
| ZMF | Zentrum für Medizinische Grundlagenforschung | In German | → Biological sciences → Medicine |
| ZOPA | Zinc Oxide Producers Association | In English | → Associations → Chemicals → Metallurgy |
| ZPA | Zone de Publicité Autorisée | In French | → 659 |
| ZPE | Zone de Publicité Elargie | In French | → 659 |
| ZPP | Zone de Protection de la Pêche | In French | → Fishing, hunting |
| ZPR | Zone de Publicité Restreinte | In French | → 659 |
| ZREU | Zentrum für rationelle Energieanwendung und Umwelt | In German | → Energy economics |
| ZTG | Zentrum Technik und Gesellschaft | In German | → Social sciences |
| ZVS | Zero Voltage Switch | In English | → Electronics |
| ZWer | Zeitschrift Werkstofftechnik | In German | → Serial publications, periodicals → 666 |
| ZYMV | Zucchini Yellow Mosaic Virus = ZGMV (look above) |
In English | → Virology → Agricultural sciences |
| ΔΠΧΠ | Διεθνή Πρότυπα Χρηματοοικονομικής Πληροφόρησης = IFRS | International Financial Reporting Standards | In English = МСФО | Международные стандарты финансовой отчётности | In Russian = IFRS | 国际财务报告准则 | In Chinese = NIIF | Normas Internacionales de Información Financiera | In Spanish |
In Greek | → Accounting |
| ΕΓΤΑΑ | Ευρωπαϊκό Γεωργικό Ταμείο Αγροτικής Ανάπτυξης = FEADER | Fonds Européen Agricol pour le Développement Rural | In French = FEADER | Fondo Europeo Agrícola de Desarrollo Rural | In Spanish = ELFUL | Europæiske Landbrugsfond for Udvikling af Landdistrikterne | In Danish = ELER | Europäischer Landwirtschaftsfonds für die Entwicklung des ländlichen Raums | In German = EAFRD | European Agricultural Fund for Rural Development | In English = FEASR | Fondo Europeo Agricolo per lo Sviluppo Rurale | In Italian = ELFPO | Europees Landbouwfonds voor Plattelandsontwikkeling | In Dutch = FEADER | Fundo Europeu Agrícola de Desenvolvimento Rural | In Portuguese = EJFLU | Europeiska jordbruksfonden för landsbygdsutveckling | In Swedish |
In Greek | → Agricultural sciences |
| ΕΡΤ | Ελληνική Ραδιοφωνία Τηλεόραση (www.ert.gr) = ERT | Ellinikí Radiofonía Tileórasi | In Greek |
In Greek | → Telecommunications |
| ΟΛΠ | Οργανισμός Λιμένος Πειραιώς & | In Greek | → Transport and postal services |
| ΟΣΕ | Οργανισμός Σιδηροδρόμων Ελλάδας | In Greek | → Transport and postal services |
| ΡIK | Ραδιοφωνικό Ίδρυμα Κύπρου (www.cybc.com.cy) = CBC | Cyprus Broadcasting Corporation | In English = RIK | Radiofoniko Idryma Kyprou | In Greek |
In Greek | → Telecommunications |
| ЄТС | Європейський Телерадіомовний Союз (www.ebu.ch) = EBU | European Broadcasting Union | In English = UER | Union Européenne de Radio-télévision | In French = ЕСРТ | Европейски съюз за радио и телевизия | In Bulgarian = ЕВС | Европейский вещательный союз | In Russian = UER | União Europeia de Radiodifusão | In Portuguese |
In Ukrainian | → Organizations and associations → Telecommunications |
| АА | Анонимные Алкоголики = AA | Alcoholics Anonymous | In English = AA | Alcooliques Anonymes | In French = AA | Alcohólicos Anónimos | In Spanish = AA | Anonieme Alcoholisten | In Dutch = AA | Anonyme Alkoholikere | In Danish = AA | Alcohòlics Anònims | In Catalan = AA | Anonüümsed Alkohoolikud | In Estonian = AA | Alcólicos Anónimos | In Galician = AA | Alkoholuloj Anonimaj | In Esperanto = AA | Anonyme Alkoholiker | In German = AA | Anonimni Alkoholičari | In Croatian = AA | Adsız Alkolikler | In Turkish = AA | Anonyma Alkoholister | In Swedish = AA | Anonimowi Alkoholicy | In Polish = AA | Alcolisti Anonimi | In Italian |
In Russian | → Organizations and associations → Medicine |
| АГ | Артериальная гипертензия = HTA | Hypertension artérielle | In French |
In Russian | → Physiology → Pathology |
| ВВЕР | Водо-Водяной Энергетический Реак = WWER, VVER (look above) |
In Russian | → Nuclear technology |
| ВГТРК | Всероссийская государственная телевизионная и радиовещательная компания | In Russian | → Telecommunications |
| ВИЧ | Вирус иммунодефицита человека = ŽIV, VIH, HIV, VIDH, ХИВ, MIV, GIB (look above) |
In Russian | → Virology → Immunology and allergy → Infectious diseases |
| ГИ | Гликемијски индекс = GI | Glycemic Index | In English = GI | Glykemický index | In Czech = GI | Glykæmisk indeks | In Danish = GI | Glykämischer Index | In German = GI | Glükeemiline indeks | In Estonian = GI | Glykeeminen indeksi | In Finnish = IG | Índice glicêmico | In Portuguese = GI | Glisemik indeks | In Turkish |
In Serbian | → Nutrition → Food technology |
| ДОБ | 2,5-диметокси-4-бромоамфетамин = DOB | 2,5-Dimethoxy-4-bromoamphetamine | In English = DOB | 2,5-diméthoxy-4-bromoamphétamine | In French = DOB | 2,5-Dimethoxy-4-bromamphetamin | In German |
In Russian | → Pharmacology, toxicology |
| ЕВС | Европейский вещательный союз (www.ebu.ch) = ЄТС, EBU, UER, ЕСРТ (look above) |
In Russian | → Organizations and associations → Telecommunications |
| ЕОВС | Европейската общност за въглища и стомана = EKSF | Europæiske Kul- og Stålfællesskab | In Danish = ESUO | Evropské společenství uhlí a oceli | In Czech = EZUČ | Europska zajednica za ugljen i čelik | In Croatian = CECA | Comunidad Europea del Carbón y del Acero | In Spanish = CECA | Communauté Européenne du Charbon et de l'Acier | In French = EGKS | Europese Gemêenschap voo Kooln en Stoal | VLS = ECSC | European Coal and Steel Community | In English = CECA | Comunitat Europea del Carbó i de l'Acer | In Catalan = EGKS | Europäische Gemeinschaft für Kohle und Stahl | In German = CECA | Comunidade Europea do Carbón e do Aceiro | In Galician = CECA | Comunità Europea del Carbone e dell'Acciaio | In Italian = EWWiS | Europejska Wspólnota Węgla i Stali | In Polish = CECA | Comunautat Europèa del Carbon e de l'Acièr | In Occitan = EKSF | Det europeiske kull- og stålfellesskap | In Norwegian = EGKS | Europese Gemeenschap voor Kolen en Staal | In Dutch = ESZAK | Európai Szén- és Acélközösség | In Hungarian = CECA | Comunidade Europeia do Carvão e do Aço | In Portuguese = CECO | Comunitatea Europeană a Cărbunelui şi Oţelului | In Romanian = ЕОУС | Европейское объединение угля и стали | In Russian = ESUO | Európske spoločenstvo pre uhlie a ocel | In Slovak = EHYT | Euroopan hiili- ja teräsyhteisö | In Finnish = EKSG | Europeiska kol- och stålgemenskapen | In Swedish = EAPB | Europos anglių ir plieno bendrija | In Lithuanian |
In Bulgarian | → International relations → International economic cooperation → Mining → Metallurgy |
| ЕОУС | Европейское объединение угля и стали = ЕОВС, EKSF, ESUO, EZUČ, CECA, EGKS, ECSC, EWWiS, ESZAK, CECO, EHYT, EKSG, EAPB (look above) |
In Russian | → International relations → International economic cooperation → Mining → Metallurgy |
| ЕСРТ | Европейски съюз за радио и телевизия (www.ebu.ch) = ЄТС, EBU, UER, ЕВС (look above) |
In Bulgarian | → Organizations and associations → Telecommunications |
| ЕЭС | Единые Энергетические Системы = UES | Unified Energy System | In English |
In Russian | → Energy economics → Electrical engineering |
| МААЕ | Международна агенция за атомна енергия (www.iaea.org) = IAAE | Internacia Agentejo pri Atom-Energio | In Esperanto = IAEA | International Atomic Energy Agency | In English = AIEA | Agence Internationale de l'Énergie Atomique | In French = AIEA | Agenţia Internaţională pentru Energie Atomică | In Romanian = AIEA | Agència Internacional de l'Energia Atòmica | In Catalan = MAAE | Mezinárodní agentura pro atomovou energii | In Czech = IAEA | Det Internationale Atomenergiagentur | In Danish = IAEO | Internationale Atomenergieorganisation | In German = OIEA | Organismo Internacional de Energía Atómica | In Spanish = סבא"א | הסוכנות הבינלאומית לאנרגיה אטומית | In Hebrew = IAEA | International Atomenergie Agence | In Letzeburgesh = AIEA | Agenzia Internazionale per l'Energia Atomica | In Italian = IAEA | अंतर्राष्ट्रीय परमाणु ऊर्जा अधिकरण | In Hindi = MAAE | Меѓународна агенција за атомска енергија | In Macedonian = МАГАТЭ | Международное агентство по атомной энергии | In Russian = AIEA | Agência Internacional de Energia Atómica | In Portuguese = MAEA | Międzynarodowa Agencja Energii Atomowej | In Polish = МАГАТЕ | Міжнародне агентство з атомної енергії | In Ukrainian = UAEA | Uluslararası Atom Enerji Ajansı | In Turkish = IAEA | สำนักงานพลังงานปรมาณูระหว่างประเทศ | In Thai = EANA | Energia Atomikoaren Nazioarteko Agentzia | In Basque |
In Bulgarian | → International relations → Energy economics → Nuclear technology |
| МАГАТЕ | Міжнародне агентство з атомної енергії (www.iaea.org) = МААЕ, IAAE, IAEA, AIEA, MAAE, IAEO, OIEA, סבא"א, МАГАТЭ, MAEA, UAEA, EANA (look above) |
In Ukrainian | → International relations → Energy economics → Nuclear technology |
| МАГАТЭ | Международное агентство по атомной энергии (www.iaea.org) = МААЕ, IAAE, IAEA, AIEA, MAAE, IAEO, OIEA, סבא"א, MAEA, МАГАТЕ, UAEA, EANA (look above) |
In Russian | → International relations → Energy economics → Nuclear technology |
| МИАТ | Монголын Иргэний Агаарын Тээвэр = MIAT | Mongolyn Irgenii Agaaryn Teever | In Mongolian |
In Mongolian | → Aeronautics, aircraft → Transport and postal services |
| МККК | Международный комитет Красного Креста (www.icrc.org) = CICR | Comité Internacional de la Cruz Roja | In Spanish = ICRC | International Committee of the Red Cross | In English = CICR | Comité International de la Croix-Rouge | In French = CICV | Comitê Internacional da Cruz Vermelha | In Portuguese = SSKK | Starptautiskā Sarkanā Krusta Komiteja | In Latvian = CICR | Comitato Internazionale della Croce Rossa | In Italian = ICRC | 적십자 국제 위원회 | In Korean = CICR | Comitè Internacional de la Creu Roja | In Catalan = CICR | Comitât entèrnacionâl de la Crouèx-Roge | FRP |
In Russian | → Organizations and associations → Medicine |
| МНН | Международное непатентованное название = DCI | Dénomination Commune Internationale | In French = INN | International Nonproprietary Name | In English = DCI | Denominación Común Internacional | In Spanish = DCI | Denominazione Comune Internazionale | In Italian |
In Russian | → Pharmacology, toxicology |
| МРТ | Македонска радио-телевизија (www.mkrtv.com.mk) = MRT | Macedonian Radio-Television | In English = KVV | Kevarzhe Vannielouriezh Vreizh | In Breton = SBV | Société Bretonne de Vexillologie | In French |
In Macedonian | → Telecommunications |
| МСФО | Международные стандарты финансовой отчётности = ΔΠΧΠ, IFRS, NIIF (look above) |
In Russian | → Accounting |
| МТК-2 | Международного телеграфного кода № 2 | In Russian | → Telecommunications |
| МЭА | Международное энергетическое агентство = AIE | Agence Internationale de l'Énergie | In French = IEA | International Energy Agency | In English = IEA | Internationale Energieagentur | In German = MAE | Międzynarodowa Agencja Energii[edytuj] | In Polish = IEA | Internationaal Energie Agentschap | In Dutch = IEA | 国際エネルギー機関 | In Japanese = AIE | Agencia Internacional de la Energía | In Spanish |
In Russian | → International relations → Energy economics |
| НЛО | Неидентифициран летящ обект = OVNI | Objet Volant Non Identifié | In French = OVNI | Objecte Volador No Identificat | In Catalan = OVNI | Objeto Volador No Identificado | In Spanish = UFO | Unidentifiziertes Flugobjekt | In German = UFO | Unidentified Flying Object | In English = UFO | Unknown Flying Object | In English = UFO | Uidentificeret flyvende objekt | In Danish = NIFO | Neidentigita Fluganta Objekto | In Esperanto = UFO | Unbekend fleanend objekt | In Frisian = עב"מ | עצם בלתי מזוהה | In Hebrew = OVNI | Oggetto Volante Non Identificato | In Italian = NLO | Neidentificēts lidojošs objekts | In Latvian = UFO | Uidentifisert flygende objekt | In Norwegian = UFO | Uidentifisert flygande objekt | In Nynorsk = NOL | Niezidentyfikowany Obiekt Latający | In Polish = OVNI | Objeto Voador Não Identificado | In Portuguese = OZN | Obiect Zburător Neidentificat | In Romanian = НЛО | Неопознанный летающий объект | In Russian = NLO | Neidentifikovani leteći objekat | In Serbo-Croatian |
In Bulgarian | → Spaceflight engineering, astronautics |
| НЛО | Неопознанный летающий объект = OVNI, UFO, NIFO, עב"מ, NLO, NOL, OZN (look above) |
In Russian | → Spaceflight engineering, astronautics |
| НМР | Нуклеарна магнетна резонанција = RMN | Résonance Magnétique Nucléaire | In French = NMR | Nuclear Magnetic Resonance | In English = RMN | Ressonància Magnètica Nuclear | In Catalan = RMN | Risonanza Magnetica Nucleare | In Italian = תמ"ג | תהודה מגנטית גרעינית | In Hebrew = ЯМР | Я́дерного магни́тного резона́нса | In Russian |
In Serbian | → Medicine → Nuclear, atomic, and molecular physics → 629031 |
| НТУ | Національна Телекомпанія України (www.ntu.com.ua) = UNCITRAL | United Nations Commission on International Trade Law | In English = CNUDCI | Commission des Nations Unies pour le Droit Commercial International | In French = ЮНСИТРАЛ | Комиссия Организации Объединенных Наций по праву международной торговли | In Russian = CNUDMI | Comisión de las Naciones Unidas para el Derecho Mercantil Internacional | In Spanish = NTU | Natsionalna Telekompaniya Ukraïny | In Ukrainian |
In Ukrainian | → Telecommunications |
| ОГК | Оптовая генерирующая компания = OGK | Optovaya Giéniérirouyouchtchaya Kompaniya | In Russian |
In Russian | → Energy economics → Electrical engineering |
| ОГК-1 | Оптовая генерирующая компания № 1 (www.ogk1.com) | In Russian | → Energy economics → Electrical engineering |
| ОГК-2 | Оптовая генерирующая компания № 2 (www.ogk2.ru) | In Russian | → Energy economics → Electrical engineering |
| ОГК-3 | Оптовая генерирующая компания № 3 (www.ogk3.ru) | In Russian | → Energy economics → Electrical engineering |
| ОГК-4 | Оптовая генерирующая компания № 4 (www.ogk-4.ru) | In Russian | → Energy economics → Electrical engineering |
| ОГК-5 | Оптовая генерирующая компания № 5 (www.ogk-5.com) | In Russian | → Energy economics → Electrical engineering |
| ОПЕК | Организација на земји извознички на нафта и нафтени деривати = OPEC | Organization of the Petroleum Exporting Countries | In English = OPEP | Organisation des Pays Exportateurs de Pétrole | In French = OPEC | Organization of Petroleum Exporting Countries | In English = OPEL | Organizaĵo de Petrol-Eksportaj Landoj | In Esperanto = OPEP | Organização dos Países Exportadores de Petróleo | In Portuguese = OPEP | Organización de Países Esportadores de Petroleu | In Asturian = OPEP | Organización de Países Exportadores de Petróleo | In Spanish = OPEP | Organització de Països Exportadors de Petroli | In Catalan |
In Macedonian | → Organizations and associations → Mining → 665 |
| ПМР | Протонный магнитный резонанс | In Russian | → Medicine → Nuclear, atomic, and molecular physics |
| РБМК | Реактор Большой Мощности Канальный | In Russian | → Nuclear technology → 53912 |
| СЗО | Световната здравна огранизация = MOS | Monda Organiz(aĵ)o pri Sano | In Esperanto = WHO | World Health Organization | In English = OMS | Organisation Mondiale de la Santé | In Esperanto = OMS | Organizzazione Mondiale della Sanità | In Italian = WGO | Wêreldgesondheidsorganisasie | In Afrikaans = OMS | Organización Mundial de la Salú | In Asturian = SZO | Světová zdravotnická organizace | In Czech = OMS | Organització Mundial de la Salut | In Catalan = OMS | Organización Mundial de la Salud | In Spanish = MTO | Maailma Terviseorganisatsioon | In Estonian = MOE | Munduko Osasun Erakundea | In Basque = OMS | Organisacion mondiâla de la sandât | FRP = OMS | Organización Mundial da Saúde | In Galician = SZO | Svjetska zdravstvena organizacija | In Croatian = RTD | Rêxistina Tendurustiyê ya Dinyayê | In Kurdish = UMS | Urganizazziun mundiala da la Santaa | In Lombard = PSO | Pasaulio sveikatos organizacija | In Lithuanian = PVO | Pasaules veselības organizācija | In Latvian |
In Bulgarian | → United Nations → Medicine |
| СИДА | Синдромот на стекнат имунолошки дефицит = AIDS | Acquired Immune Deficiency Syndrome | In English = SIDA | Syndrome d'Immuno-Déficience Acquise | In French = VIGS | Verworwe Immuniteitsgebreksindroom | In Afrikaans = SIDA | Síndrome de Inmuno-Deficiencia Adquirida | In Occitan = SIDA | Sindromo di Imuno-Defekteso Aquirita | In Ido = AIDS | Akirita Imuno-Deficita Simptomaro | In Esperanto = SIDA | Sindrome d'inmunodefizienzia aquirita | In Aragonese = СПИН | Синдром на придобитата имунна недостатъчност | In Bulgarian = QİÇS | Qazanılmış İmmun Çatışmazlığı Sindromu | In Azerbaijani = SIDA | Síndrome d'Immunodeficiència Adquirida | In Catalan = HIES | Hartutako Immuno Eskasiaren Sindromea | In Basque = SIDA | Síndrome de Inmunodeficiencia Adquirida | In Spanish = SEIF | Siondróm Easpa Imdhíonachta Faighte | In Irish = AIDS | Annlochd Inneamh Dìon-Slàinte | GD = ՁԻԱՀ | Ձեռքբերովի Իմունային Անբավարվածության Համախտանիշ | In Armenian = SCDI | Syndromis Comparatis Defectu Immunitatis | In Latin = 에이즈 | 후천성 면역 결핍 증후군 | In Korean = შიდსი | შეძენილი იმუნური დეფიციტის სინდრომი | In Georgian = СИДА | синдром стеченог имунолошког дефицита | In Serbian = AIDS | Akvirírani imúnski deficítni sindróm | In Slovenian = СПИД | Синдром приобретённого иммунного дефицита | In Russian = SIDA | Sindromul Imunodeficienţei Autodobândite | In Romanian = UHCW | Unquy hark'aypa chaskisqa waqlliynin | In Quechua = SIDA | Síndrome da imunodeficiência adquirida | In Portuguese = AIDS | Hội chứng Suy giảm Miễn dịch Mắc phải | In Vietnamese = СНІД | Cиндром набутого імунодефіциту | In Ukrainian = AIDS | Alınğan İmmun Defisit Síndromı | In Tatar = UKIMWI | Upungufu wa Kinga Mwilini | In Swahili |
In Macedonian | → Immunology and allergy → Infectious diseases |
| СИДА | синдром стеченог имунолошког дефицита = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Serbian | → Immunology and allergy → Infectious diseases |
| СНІД | Cиндром набутого імунодефіциту = СИДА, AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СПИД, UHCW, UKIMWI (look above) |
In Ukrainian | → Immunology and allergy → Infectious diseases |
| СПИД | Синдром приобретённого иммунного дефицита = СИДА, AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, UHCW, СНІД, UKIMWI (look above) |
In Russian | → Immunology and allergy → Infectious diseases |
| СПИН | Синдром на придобитата имунна недостатъчност = СИДА, AIDS, SIDA, VIGS, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Bulgarian | → Immunology and allergy → Infectious diseases |
| ТНТ | Тринитротоулен = TNT | Trinitrotoluol | In German = TNT | Trinitrotoluè | In Catalan = TNT | Trinitrotoluen | In Czech = TNT | Trinitrotoluene | In English = TNT | Trinitrotolueno | In Esperanto = TNT | Trinitrotolueno | In Spanish = TNT | Trinitrotoluenori | In Basque = TNT | ترینیتروتولوئن | In Persian = TNT | Trinitrotoluène | In French = TNT | Trinitrotoluene | In Italian = TNT | Trinitrotoluolas | In Lithuanian = TNT | Trinitrotolueen | In Dutch = TNT | Trinitrotoluen | In Nynorsk = TNT | Trinitrotoluen | In Norwegian = TNT | Trinitrotolueno | In Portuguese = TNT | Trinitrotoluen | In Romanian = TNT | Тринитротолуол | In Russian = TNT | Trinitrotoluen | In Slovenian = TNT | ทีเอ็นที | In Thai = TNT | Trinitrotoluen | In Turkish = ТНТ | Тринітротолуол | In Ukrainian |
In Serbian | → Chemicals → Military engineering |
| ТНТ | Тринітротолуол = TNT (look above) |
In Ukrainian | → Chemicals → Military engineering |
| ТСОП | елефонная сеть общего пользования = PSTN | Public Switched Telephone Network | In English = RTCP | Réseau Téléphonique Commuté Public | In French |
In Russian | → Telecommunications |
| ФЕЕ | Фонд Енергийна Ефективност = BgEEF | Bulgarische Energieeffizienzfonds | In German = BgEEF | Bulgarian Energy Efficiency Fund | In English |
In Bulgarian | → Energy economics |
| ФТІНТ | Фізико-технічний інститут низьких температур = ILTPE | Institute for Low Temperature Physics and Engineering | In English = ФТИНТ | Физико-технический институт низких температур | In Russian |
In Ukrainian | → Physics → Engineering, technology |
| ФТИНТ | Физико-технический институт низких температур = ФТІНТ, ILTPE (look above) |
In Russian | → Physics → Engineering, technology |
| ХИВ | Хумане имунодефицијенције = ŽIV, VIH, HIV, VIDH, MIV, ВИЧ, GIB (look above) |
In Serbian | → Virology → Immunology and allergy → Infectious diseases |
| ХУС | Хемолитички уремијски синдром = HUS | Hemolytic Uremic Syndrome | In English = SUH | Síndrome Urémico Hemolítico | In Spanish = SHU | Syndrome Hémolytique et Urémique | In French = HUS | Hämolytisch-urämisches Syndrom | In German = HUS | Hemolytisk uremisk syndrom | In Nynorsk = HUS | Hemolytisk-uremisk syndrom | In Norwegian = HÜS | Hemolitik üremik sendrom | In Turkish |
In Serbian | → Blood and circulatory system → Pathology |
| ЯМР | Я́дерного магни́тного резона́нса = НМР, RMN, NMR, תמ"ג (look above) |
In Russian | → Medicine → Nuclear, atomic, and molecular physics → 629031 |
| ՁԻԱՀ | Ձեռքբերովի Իմունային Անբավարվածության Համախտանիշ = СИДА, AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, SCDI, 에이즈, შიდსი, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Armenian | → Immunology and allergy → Infectious diseases |
| סבא"א | הסוכנות הבינלאומית לאנרגיה אטומית (www.iaea.org) = МААЕ, IAAE, IAEA, AIEA, MAAE, IAEO, OIEA, סבא"א, МАГАТЭ, MAEA, МАГАТЕ, UAEA, EANA (look above) |
In Hebrew | → International relations → Energy economics → Nuclear technology |
| עב"מ | עצם בלתי מזוהה = НЛО, OVNI, UFO, NIFO, עב"מ, NLO, NOL, OZN (look above) |
In Hebrew | → Spaceflight engineering, astronautics |
| תמ"ג | תהודה מגנטית גרעינית = НМР, RMN, NMR, תמ"ג, ЯМР (look above) |
In Hebrew | → Medicine → Nuclear, atomic, and molecular physics → 629031 |
| م ش ف | مجموعة المكتب الشريف للفوسفاط = OCP | Office Chérifien des Phosphates | In French |
In Arabic | → Mining → Chemical technology |
| შიდსი | შეძენილი იმუნური დეფიციტის სინდრომი = СИДА, AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Georgian | → Immunology and allergy → Infectious diseases |
| 에이즈 | 후천성 면역 결핍 증후군 = СИДА, AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, შიდსი, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Korean | → Immunology and allergy → Infectious diseases |