| GMES | Global Monitoring for Environmental and Security | In English | → Nature → Environment, environmental sciences |
| GMI | Gregor Mendel-Institut für Molekulare Pflanzenbiologie (www.gmi.oeaw.ac.at) | In German | → Biological sciences → Botany |
| GML | Geo-Marine Letters | In English | → Serial publications, periodicals → Marine research, oceanography → Hydrology |
| GMM | Gaussian Mixture Model | In English | → Statistics → Mathematics |
| GMM | Geometric Morphometrics | In English | → Anthropology |
| GMM | Geometrical Math Model | In English | → Mathematics |
| GMS | Geostationary Meterological Satellite | In English | → Meteorology, climatology → Spaceflight engineering, astronautics |
| GMuD | Gesellschaft Mathematik und Datenverarbeitung | In German | → Computer science → Serial publications, periodicals → Mathematics |
| GNDF | Glial cell-line-Derived Neurotrophic Factor | In English | → Biochemistry, biophysics → Neurology |
| GNV | Gruppo Nazionale per la Vulcanologia (http://gnv.ingv.it) | In Italian | → Research institutes → 55121 |
| GO | Gene Ontology | In English | → Biological sciences |
| GOAPI | Grupo de Óptica Aplicada y Procesado de Imágenes | In Spanish | → Graphical processing → Image processing → Optics |
| GÖCH | Gesellschaft Österreichischer Chemiker | In German | → Organizations and associations → Chemistry → Chemical technology |
| GOCNAE | Grupo de Organização da Comissão Nacional de Atividades Espaciais | In Portuguese | → Astronomy → Spaceflight engineering, astronautics |
| GOES | Geostationary Operational Environmental Satellite | In English | → Environment, environmental sciences → Spaceflight engineering, astronautics |
| GOES | Geosynchronous Operational Environmental Satellite | In English | → Earth sciences → Spaceflight engineering, astronautics |
| GOES | Geostationary Operational Environment Satellite | In English | → Earth sciences → Spaceflight engineering, astronautics |
| GOLD | Genomics of Lipid-associated Disorders | In English | → Genetics → Pathology |
| GONLO | Groupe d'Optique Non-Linéaire et d'Optoélectronique | In French | → Optics → Electronics |
| GOSAMR | Gelation of Soils - Applied Microgravity Research | In English | → Earth sciences |
| GPB | General Physiology and Biophysics | In English | → Serial publications, periodicals → Biochemistry, biophysics → Physiology |
| GPC | Global and Planetary Change | In English | → Serial publications, periodicals → Earth sciences |
| GPI | Glycophosphatidyinositol | In English | → Biochemistry, biophysics |
| GPNDS | Global Positioning and Nuclear Detection System | In English | → Geodesy, cartography → Nuclear technology |
| GPS | Global Positioning System | In English | → Geodesy, cartography → Spaceflight engineering, astronautics → Telecommunications |
| GPSCP | GPS (Global Positioning System) Computer Program | In English | → Software → Geodesy, cartography → Spaceflight engineering, astronautics |
| GQA | Groupe des Questions Atomiques | In French | → Organizations and associations → Nuclear, atomic, and molecular physics → Nuclear technology |
| GRACE | Gravity Recovery and Climate Experiment | In English | → Physics → Meteorology, climatology |
| GRACE | Global Resource Action Center for the Environnement | In English | → Nature |
| GrAeH | Grumman Aerospace Horizons | In English | → Serial publications, periodicals → Astronomy → Aeronautics, aircraft → 6297 |
| GRAPE | Graphics Programming Environment | In English | → Computer-based techniques → Mathematics |
| GRAV | Gruppo di Ricerca Astrofotometrica Variabilisti | In Italian | → Astronomy |
| GRE | Gamma Ray Explorer | In English | → Astronomy → Spaceflight engineering, astronautics |
| GREG | Groupement de Recherche et d'Études sur le Génome | In French | → Genetics |
| GReGr | General Relativity and Gravitation | In English | → Serial publications, periodicals → 53012 → 531 |
| GRIM | Groupe de Recherche en Informatique et Mathématiques | In French | → Organizations and associations → Computer science → Mathematics |
| GriO | Griffith Observer | In English | → Serial publications, periodicals → Astronomy |
| GRIP | Greenland Icecore Project | In English | → Earth sciences |
| GRO | Gamma Ray Observatory | In English | → Observatories |
| GrTOn | Gravitatsiia i Teoriia Otnositel'nosti = GrTOn | Гравитация и теория относительности | In Russian |
In Russian | → Serial publications, periodicals → Physics |
| GrTOn | Гравитация и теория относительности = (look above) |
In Russian | → Serial publications, periodicals → Physics |
| GSAMB | Geological Society of America Bulletin | In English | → Serial publications, periodicals → Earth sciences |
| GSAMm | Geological Society of America Memoir | In English | → Serial publications, periodicals → Earth sciences |
| GSASP | Geological Society of America Special | In English | → Serial publications, periodicals → Earth sciences |
| GSC | Guide Star Catalog | In English | → Astronomy |
| GSC | Genome Sequencing Center | In English | → Biological sciences |
| GSI | Geographical Survey Institute | In English | → Earth sciences → Geography |
| GSI | Gesellschaft für Schwerionenforschung | In German | → Nuclear, atomic, and molecular physics |
| GSO | Glandular sensory organ(s) | In English | → Biological sciences → Anatomy |
| GSSPs | Global Boundary Stratotype Sections and Points | In English | → Stratigraphy |
| GSTDN | Ground Spacecraft Tracking and Data Network | In English | → Data → Astronomy → Spaceflight engineering, astronautics |
| GSTDN | Ground Space Flight Tracking and Data Network | In English | → Astronomy → Spaceflight engineering, astronautics |
| GTC | Genzyme Transgenics Corporation | In English | → Biochemistry, biophysics → Biotechnology |
| GTD | Genomic Threading Database | In English | → Genetics → Biochemistry, biophysics → Biotechnology |
| GTE | Génie Thermique et Énergie | In French | → Thermodynamics → Energy economics |
| GTEPE | Grupo de Trabalho de Estudos e Projetos Espaciais | In Portuguese | → Astronomy → Spaceflight engineering, astronautics |
| GTP | Guanosintriphosphat | In German | → Biochemistry, biophysics |
| GTPZ | Гигиена труда и профессиональные заболевания = GTPZ | Gigiena Truda i Professional'nye Zabolevaniia | In Russian |
In Russian | → Serial publications, periodicals → Biological sciences → Medicine |
| GTPZ | Gigiena Truda i Professional'nye Zabolevaniia = (look above) |
In Russian | → Serial publications, periodicals → Biological sciences → Medicine |
| GTVE | Groupe de Travail sur la Vérification Environnementale | In French | → Nature and society → Environment, environmental sciences |
| GUGK | Glavnoye Upravileniye Geodesii i Kartografii | In Russian | → Geodesy, cartography |
| GUL | Geschichte und Lichtwechsel der Veränderlichen Sterne | In German | → Serial publications, periodicals → Astronomy |
| GUVZS | Glasgow University of Veterinary Zoological Society | In English | → Organizations and associations → Zoology → Veterinary medicine |
| GVL | Ground Vibrations Laboratory | In English | → Research institutes → Acoustics |
| GVT | Ground Vibration Test | In English | → Acoustics |
| GVTA | Ground Vibration Test Article | In English | → Acoustics |
| H | Histidin = H | Histidine | In English = H | Histidin | In Bosnian = H | Histidina | In Catalan = H | Histidin | In Czech = H | Histidin | In German = H | Histidina | In Spanish = H | Histidino | In Esperanto = H | Histidine | In French = H | 히스티딘 | In Korean = H | Histidin | In Indonesian = H | Istidina | In Italian = H | היסטידין | In Hebrew = H | Histidīns | In Latvian = H | Histidin | In Letzeburgesh = H | Histidinas | In Lithuanian = H | Hisztidin | LU = H | Histidine | In Dutch = H | ヒスチジン | In Japanese = H | Histidin | In Norwegian = H | Histydyna | In Polish = H | Histidina | In Portuguese = H | Гистидин | In Russian = H | Histidiini | In Finnish = H | Histidin | In Swedish = H | Histidin | In Turkish = H | Гістидин | In Ukrainian = H | 組氨酸 | In Chinese |
In Croatian | → Biochemistry, biophysics |
| H | Histidine = (look above) |
In French | → Biochemistry, biophysics |
| H | 히스티딘 = (look above) |
In Korean | → Biochemistry, biophysics |
| H | Histidino = (look above) |
In Esperanto | → Biochemistry, biophysics |
| H | Histidina = (look above) |
In Catalan | → Biochemistry, biophysics |
| H | Histidina = (look above) |
In Spanish | → Biochemistry, biophysics |
| H | Histidine = (look above) |
In English | → Biochemistry, biophysics |
| H | Histidin = (look above) |
In German | → Biochemistry, biophysics |
| H | Histidin = (look above) |
In Bosnian | → Biochemistry, biophysics |
| H | היסטידין = (look above) |
In Hebrew | → Biochemistry, biophysics |
| H | Histidin = (look above) |
In Indonesian | → Biochemistry, biophysics |
| H | Histidina = (look above) |
In Portuguese | → Biochemistry, biophysics |
| H | Histidīns = (look above) |
In Latvian | → Biochemistry, biophysics |
| H | Histidin = (look above) |
In Letzeburgesh | → Biochemistry, biophysics |
| H | Гистидин = (look above) |
In Russian | → Biochemistry, biophysics |
| H | Histydyna = (look above) |
In Polish | → Biochemistry, biophysics |
| H | Histidinas = (look above) |
In Lithuanian | → Biochemistry, biophysics |
| H | Histidin = (look above) |
In Norwegian | → Biochemistry, biophysics |
| H | Histidiini = (look above) |
In Finnish | → Biochemistry, biophysics |
| H | Hisztidin = (look above) |
[LU] | → Biochemistry, biophysics |
| H | Istidina = (look above) |
In Italian | → Biochemistry, biophysics |
| H | Histidine = (look above) |
In Dutch | → Biochemistry, biophysics |
| H | ヒスチジン = (look above) |
In Japanese | → Biochemistry, biophysics |
| H | Histidin = (look above) |
In Swedish | → Biochemistry, biophysics |
| H | Histidin = (look above) |
In Czech | → Biochemistry, biophysics |
| H | Histidin = (look above) |
In Turkish | → Biochemistry, biophysics |
| H | 組氨酸 = (look above) |
In Chinese | → Biochemistry, biophysics |
| H | Гістидин = (look above) |
In Ukrainian | → Biochemistry, biophysics |
| H | 氢 = H | Hydrogène | In French = H | Waterstof | In Afrikaans = H | هيدروجين | In Arabic = H | Hidróxenu | In Asturian = H | Hidrogen | In Azerbaijani = H | Wassastoff | In Austro-Bavarian = H | Вадарод | In Belarusian = H | Водород | In Bulgarian = H | হাইড্রোজেন | In Bengali = H | Hidrogen | In Breton = H | Vodonik | In Bosnian = H | Hidrogen | In Catalan = H | Idroheno | In Cebuano = H | Idrogenu | In Corsican = H | Vodík | In Czech = H | Водород | In Chuvash = H | Hydrogen | In Welsh = H | Brint | In Danish = H | Wasserstoff | In German = H | Υδρογόνο | In Greek = H | Hydrogen | In English = H | Hidrogeno | In Esperanto = H | Hidrógeno | In Spanish = H | Vesinik | In Estonian = H | Hidrogeno | In Basque = H | هیدروژن | In Persian = H | Vety | In Finnish = H | Hydrogen | In Faroese = H | Idrogjen | In Friulian = H | Hidrigin | In Irish = H | Haidreagain | In Scottish Gaelic = H | Hidróxeno | In Galician = H | હાઈડ્રોજન | In Gujarati = H | מימן | In Hebrew = H | हाइड्रोजन | In Hindi = H | Vodik | In Croatian = H | Idwojèn | In Haitian Creole = H | Hidrogén | In Hungarian = H | Ջրածին | In Armenian = H | Hydrogeno | In Interlingua = H | Hidrogen | In Indonesian = H | Hidrogeno | In Ido = H | Vetni | In Icelandic = H | Idrogeno | In Italian = H | 水素 | In Japanese = H | წყალბადი | In Georgian = H | អ៊ីដ្រូសែន | In Khmer (Cambodian) = H | ಜಲಜನಕ | In Kannada = H | 수소 | In Korean = H | Hîdrojen | In Kurdish = H | Hydrogenium | In Latin = H | Waasserstoff | In Letzeburgesh = H | Waterstof | In Limburgish = H | Idrògen | In Lombard = H | Idrojɛ́ní | In Lingala = H | Vandenilis | In Lithuanian = H | Ūdeņradis | In Latvian = H | Hauwai | In Māori = H | Водород | In Macedonian = H | ഹൈഡ്രജന് | In Malayalam = H | Устөрөгч | In Mongolian = H | हायड्रोजन | In Marathi = H | Hidrogen | In Malay = H | Āyōcoxqui | En Nahuatl = H | Waterstoff | In Low German = H | Waterstof | In Dutch = H | Hydrogen | In Nynorsk = H | Hydrogen | In Norwegian = H | Hidrogene | NOV = H | Idrogèn | In Occitan = H | Hiidrojen | In Norfuk (Pitcairn-Norfo = H | Wodór | In Polish = H | Hidrogénio | In Portuguese = H | Yakuchaq | In Quechua = H | Hidrogen | In Romanian = H | Водород | In Russian = H | हाइड्रोजन | In Sanskrit = H | Idrògginu | In Sicilian = H | Vodik | In Serbo-Croatian = H | Vodík | In Slovak = H | Vodik | In Slovenian = H | Hidrogjeni | In Albanian = H | Водоник | In Serbian = H | Hidrogén | In Sundanese = H | Väte | In Swedish = H | Hidrojeni | In Swahili = H | ஹைட்ரஜன் | In Tamil = H | హైడ్రోజన్ | In Telugu = H | Ҳидроген | In Tajik = H | ไฮโดรเจน | In Thai = H | Idroheno | In Tagalog = H | Hidrojen | In Turkish = H | Водень | In Ukrainian = H | آبگر | UR = H | Vodorod | In Uzbek = H | Hiđrô | In Vietnamese = H | Woaterstof | In Vlaams = H | Idrodjinne | In Walloon = H | 氢 | In Wu Chinese = H | היידראזשן | In Yiddisch |
In Chinese | → Chemistry |
| H | Hidrogjeni = (look above) |
In Albanian | → Chemistry |
| H | Vodik = (look above) |
In Slovenian | → Chemistry |
| H | Vodík = (look above) |
In Slovak | → Chemistry |
| H | Vodik = (look above) |
In Serbo-Croatian | → Chemistry |
| H | Idrògginu = (look above) |
In Sicilian | → Chemistry |
| H | हाइड्रोजन = (look above) |
In Sanskrit | → Chemistry |
| H | Водород = (look above) |
In Russian | → Chemistry |
| H | Hidrogen = (look above) |
In Romanian | → Chemistry |
| H | Yakuchaq = (look above) |
In Quechua | → Chemistry |
| H | Hidrogénio = (look above) |
In Portuguese | → Chemistry |
| H | Wodór = (look above) |
In Polish | → Chemistry |
| H | Hiidrojen = (look above) |
In Norfuk (Pitcairn-Norfo | → Chemistry |
| H | Hidrogene = (look above) |
[NOV] | → Chemistry |
| H | Hydrogen = (look above) |
In Norwegian | → Chemistry |
| H | Hydrogen = (look above) |
In Nynorsk | → Chemistry |
| H | Водоник = (look above) |
In Serbian | → Chemistry |
| H | Hidrogén = (look above) |
In Sundanese | → Chemistry |
| H | היידראזשן = (look above) |
In Yiddisch | → Chemistry |
| H | 氢 = (look above) |
In Wu Chinese | → Chemistry |
| H | Idrodjinne = (look above) |
In Walloon | → Chemistry |
| H | Woaterstof = (look above) |
In Vlaams | → Chemistry |
| H | Hiđrô = (look above) |
In Vietnamese | → Chemistry |
| H | Vodorod = (look above) |
In Uzbek | → Chemistry |
| H | آبگر = (look above) |
[UR] | → Chemistry |
| H | Водень = (look above) |
In Ukrainian | → Chemistry |
| H | Hidrojen = (look above) |
In Turkish | → Chemistry |
| H | Idroheno = (look above) |
In Tagalog | → Chemistry |
| H | ไฮโดรเจน = (look above) |
In Thai | → Chemistry |
| H | Ҳидроген = (look above) |
In Tajik | → Chemistry |
| H | హైడ్రోజన్ = (look above) |
In Telugu | → Chemistry |
| H | ஹைட்ரஜன் = (look above) |
In Tamil | → Chemistry |
| H | Hidrojeni = (look above) |
In Swahili | → Chemistry |
| H | Väte = (look above) |
In Swedish | → Chemistry |
| H | Waterstof = (look above) |
In Dutch | → Chemistry |
| H | Водород = (look above) |
In Bulgarian | → Chemistry |
| H | Hidrogen = (look above) |
In Azerbaijani | → Chemistry |
| H | Hidróxenu = (look above) |
In Asturian | → Chemistry |
| H | هيدروجين = (look above) |
In Arabic | → Chemistry |
| H | Waterstof = (look above) |
In Afrikaans | → Chemistry |
| H | Hydrogène = (look above) |
In French | → Chemistry |
| H | Idrogèn = (look above) |
In Occitan | → Chemistry |
| H | Hidrogeno = (look above) |
In Basque | → Chemistry |
| H | هیدروژن = (look above) |
In Persian | → Chemistry |
| H | Vety = (look above) |
In Finnish | → Chemistry |
| H | Hydrogen = (look above) |
In Faroese | → Chemistry |
| H | Idrogjen = (look above) |
In Friulian | → Chemistry |
| H | Hidrogen = (look above) |
In Catalan | → Chemistry |
| H | Hidrigin = (look above) |
In Irish | → Chemistry |
| H | Haidreagain = (look above) |
In Scottish Gaelic | → Chemistry |
| H | Wassastoff = (look above) |
In Austro-Bavarian | → Chemistry |
| H | Вадарод = (look above) |
In Belarusian | → Chemistry |
| H | হাইড্রোজেন = (look above) |
In Bengali | → Chemistry |
| H | Vesinik = (look above) |
In Estonian | → Chemistry |
| H | Hidrógeno = (look above) |
In Spanish | → Chemistry |
| H | Hidrogeno = (look above) |
In Esperanto | → Chemistry |
| H | Hydrogen = (look above) |
In English | → Chemistry |
| H | Υδρογόνο = (look above) |
In Greek | → Chemistry |
| H | Wasserstoff = (look above) |
In German | → Chemistry |
| H | Brint = (look above) |
In Danish | → Chemistry |
| H | Hydrogen = (look above) |
In Welsh | → Chemistry |
| H | Водород = (look above) |
In Chuvash | → Chemistry |
| H | Vodík = (look above) |
In Czech | → Chemistry |
| H | Idrogenu = (look above) |
In Corsican | → Chemistry |
| H | Idroheno = (look above) |
In Cebuano | → Chemistry |
| H | Vodonik = (look above) |
In Bosnian | → Chemistry |
| H | Hidrogen = (look above) |
In Breton | → Chemistry |
| H | Hidróxeno = (look above) |
In Galician | → Chemistry |
| H | Āyōcoxqui = (look above) |
En Nahuatl | → Chemistry |
| H | Waterstof = (look above) |
In Limburgish | → Chemistry |
| H | Waasserstoff = (look above) |
In Letzeburgesh | → Chemistry |
| H | Hydrogenium = (look above) |
In Latin | → Chemistry |
| H | Hîdrojen = (look above) |
In Kurdish | → Chemistry |
| H | Vandenilis = (look above) |
In Lithuanian | → Chemistry |
| H | 수소 = (look above) |
In Korean | → Chemistry |
| H | ಜಲಜನಕ = (look above) |
In Kannada | → Chemistry |
| H | អ៊ីដ្រូសែន = (look above) |
In Khmer (Cambodian) | → Chemistry |
| H | Idrògen = (look above) |
In Lombard | → Chemistry |
| H | Idrojɛ́ní = (look above) |
In Lingala | → Chemistry |
| H | Waterstoff = (look above) |
In Low German | → Chemistry |
| H | Hidrogen = (look above) |
In Malay | → Chemistry |
| H | हायड्रोजन = (look above) |
In Marathi | → Chemistry |
| H | Устөрөгч = (look above) |
In Mongolian | → Chemistry |
| H | ഹൈഡ്രജന് = (look above) |
In Malayalam | → Chemistry |
| H | Водород = (look above) |
In Macedonian | → Chemistry |
| H | Hauwai = (look above) |
In Māori | → Chemistry |
| H | Ūdeņradis = (look above) |
In Latvian | → Chemistry |
| H | წყალბადი = (look above) |
In Georgian | → Chemistry |
| H | 水素 = (look above) |
In Japanese | → Chemistry |
| H | હાઈડ્રોજન = (look above) |
In Gujarati | → Chemistry |
| H | מימן = (look above) |
In Hebrew | → Chemistry |
| H | हाइड्रोजन = (look above) |
In Hindi | → Chemistry |
| H | Vodik = (look above) |
In Croatian | → Chemistry |
| H | Idwojèn = (look above) |
In Haitian Creole | → Chemistry |
| H | Hidrogén = (look above) |
In Hungarian | → Chemistry |
| H | Hidrogeno = (look above) |
In Ido | → Chemistry |
| H | Ջրածին = (look above) |
In Armenian | → Chemistry |
| H | Idrogeno = (look above) |
In Italian | → Chemistry |
| H | Vetni = (look above) |
In Icelandic | → Chemistry |
| H | Hydrogeno = (look above) |
In Interlingua | → Chemistry |
| H | Hidrogen = (look above) |
In Indonesian | → Chemistry |
| H5N1 | Hämagglutinin 5 Neuraminidase 1 | In German | → Pathology → Enzymes |
| HAADF | High Angle Annular Dark Field | In English | → Physics |
| HAAG | Handbook of Astronomy, Astrophysics and Geophysics | In English | → Serial publications, periodicals → Astronomy → Geophysics |
| HAD | Historical Astronomy Division | In English | → Astronomy → History |
| HalRe | Hale Observatories Reprints | In English | → Serial publications, periodicals → Astronomy |