| Acronym | Sense | Language | Topics |
|---|---|---|---|
| GPA | Gestion Partagée des Approvisionnements | In English | → 00593 → Transport and postal services |
| GPAO | Gestion de Production Assistée par Ordinateur | In French | → Computer-based techniques → Engineering, technology |
| GPAS | General-Purpose Airborne Simulator | In English | → Aeronautics, aircraft |
| GPB | General Physiology and Biophysics | In English | → Serial publications, periodicals → Biochemistry, biophysics → Physiology |
| GPD | Gimbal Position Display | In English | → Astronautics |
| GPE | GPE Palmtop Environment (http://gpe.handhelds.org) | In English | → Human-computer interaction → Telecommunications |
| GPE | Groupe Pizzorno Environnement | In French | → Environmental technology, water supply, waste management |
| GPE | Global Production Engineering | In English | → Engineering, technology |
| GPI | Gimbal Position Indicator | In English | → Astronautics |
| GPI | Grands Périmètres Irrigués | In French | → Agricultural sciences → Environmental technology, water supply, waste management |
| GPL | Gaz de Pétrole Liquéfié | In French | → Vehicle engineering → 665 |
| GPL | GOAL Processing Language | In English | → Programming languages → Astronautics |
| GPL | Gaz Pétrole Liquéfié | In French | → Chemical technology → Vehicle engineering |
| GPNDS | Global Positioning and Nuclear Detection System | In English | → Geodesy, cartography → Nuclear technology |
| GPO | Government Printing Office | In English | → Public administration, government → Graphic industries, printing, publishing |
| GPON | Gigabit Passive Optical Network | In English | → Telecommunications |
| GPR | Ground Penetrating Radar | In English | → Telecommunications |
| GPR | Groupe Permanent chargé des Réacteurs nucléaires | In French | → Organizations and associations → Nuclear technology |
| GPRN | GOAL Test Procedure Release Notice | In English | → Programming languages → Astronautics |
| GPRS | General Packet Radio Service | In English | → Telecommunications |
| GPS | Global Positioning System | In English | → Geodesy, cartography → Astronautics → Telecommunications |
| GPS | Ground Power Supply | In English | → Electrical engineering |
| GPSCP | GPS (Global Positioning System) Computer Program | In English | → Computer programs → Geodesy, cartography → Astronautics |
| GPSPC | Government Postage Stamp Printer's Conference | In English | → Organizations and associations → Graphic industries, printing, publishing → Transport and postal services |
| GPU | Ground Power Unit | In English | → Electrical engineering |
| GPUR | GOAL Test Procedure Update Request | In English | → Programming languages → Astronautics |
| GPVEC | Great Plains Veterinary Educational Center | In English | → 07 → Higher education, universities → Veterinary medicine |
| GPVI | Glycoprotéine Plaquettaire VI | In French | → Proteins → Blood and circulatory system |
| GQA | Groupe des Questions Atomiques | In French | → Organizations and associations → Nuclear, atomic, and molecular physics → Nuclear technology |
| GRA | Grande Raccordo Anulare | In Italian | → Civil engineering and land transport → Transport and postal services |
| GRACE | Gravity Recovery and Climate Experiment (www.csr.utexas.edu/grace/) | In English | → Astronautics → Geophysics → Meteorology, climatology |
| GrAeH | Grumman Aerospace Horizons | In English | → Serial publications, periodicals → Astronomy → Aeronautics, aircraft → Astronautics |
| GRAMPTC | Groupe de Recherches Alternatives et de Monitoring du Projet Pétrole Tchad-Cameroun | In French | → Organizations and associations → Mining |
| GRANITE | Gestion pour la Réalisation d'ANalyses d'Informations TEchniques | In French | |
| GRC | Glenn Research Center (www.grc.nasa.gov) | In English | → Research institutes → Aeronautics, aircraft → Astronautics → United States |
| GRD | Gestionnaire du Réseau de Distribution | In French | → Energy economics |
| GRE | Gamma Ray Explorer | In English | → Astronomy → Astronautics |
| GREAH | Groupe de Recherche en Électrotechnique et Automatique du Havre | In French | → Research institutes → Electrical engineering |
| GRECC | Geriatric Research, Education and Clinical Center | In English | → Gerontology |
| GREP | Groupe de Recherche et d'Exploration Profonde | In French | → Firefighting |
| GRESICO | Groupe d'Étude en Santé, Travail, Information et Comportements | In French | → Sociology → Labour, labour economics → Medicine |
| GRETh | Groupement pour la Recherche sur les Échangeurs Thermiques | In French | |
| GRETIA | Génie des Réseaux de Transport et Informatique Avancée | In French | → Computer science → Transport and postal services |
| GRIB | Groupement des Radios Indépendantes en Belgique | In French | → Organizations and associations → Telecommunications |
| GRIMP | Groupe de Recherche et d'Intervention en Milieu Périlleux | In French | → Firefighting |
| GRMC | Groupement de Radiodiffusion Monégasque | In French | → Telecommunications |
| GRMH | Glasgow Royal Maternity Hospital | In English | → Obstetrics → United Kingdom |
| GRO | Gamma Ray Observatory | In English | → Astronautics → Observatories |
| GRP | Glass-Reinforced Plastic | In English | → Plastic industry |
| GRPS | General Packet Radio Service | In English | → Telecommunications |
| GRPS | Groupement Régional de Promotion de la Santé | In French | → Organizations and associations → Medicine |
| GRRT | Groupement Régional Nord Pas-de-Calais pour la Recherche dans les Transports | In French | → Organizations and associations → Transport and postal services |
| GRT | Gestionnaire du Réseau de Transport | In French | → Energy economics |
| GRTE | Gestionnaire du Réseau de Transport Électricité | In French | → Energy economics |
| GSA | Galileo Supervisory Authority (https://www.gsa.europa.eu) = GSA | European Global Navigation Satellite Systems Supervisory Authority | In English |
In English | → European Union → Astronautics → Geodesy, cartography → Europe |
| GSA | Gerontological Society of America (https://www.geron.org) | In English | → Organizations and associations → Gerontology → United States |
| GSA | European Global Navigation Satellite Systems Supervisory Authority (https://www.gsa.europa.eu) = (look above) |
In English | → European Union → Astronautics → Geodesy, cartography → Europe |
| GSAT | Geosynchronous Satellite | In English | → Astronautics |
| GSE | Government Support Equipment | In English | → Public administration, government → Engineering, technology |
| GSE | Ground Servicing Equipment | In English | → Engineering, technology |
| GSE | Ground Support Equipment | In English | → Engineering, technology |
| GSE | Goveđa Spongiformna Encefalopatija = BSE | Bovine Spongiform Encephalopathy | In English = ESB | Encéphalopathie Spongioforme Bovine | In French = BSE | Bova Spongoforma Encefalopatio | In Esperanto = EEB | Encefalopatia Espongiforme Bovina | In Portuguese = BSE | Bovine Spongiforme Enzephalopathie | In German = BSE | Bovin Süngerimsi Ensefalopati | In Turkish = ESB | Encephalopathia Spongiforme Bovin | In Interlingua = BSE | Boviene Spongiforme Encefalopathie | In Dutch = ESB | Encefalopatia Spongiforme Bovina | In Italian = BSE | Bovinní Spongiformní Encefalopatie | In Czech = BSE | Bova Spongeca Encefalopatio | In Esperanto = EEB | Encefalopatía Espongiforme Bovina | In Spanish = ГЭКРС | Губчатая энцефалопатия крупного рогатого скота | In Russian = EEB | Encefalopatia Espongiforme Bovina | In Catalan = ESB | Enseffalopathi Sbyngffurf Buchol | In Welsh = BEE | Behien Entzefalopatia Espongiforme | In Basque = ESB | Einceifileapaite Spúinseach Bhólachta | In Irish = EEB | Encefalopatía Esponxiforme Bovina | In Galician = ESB | Encefalopatia Spongiformă Bovină | In Romanian = ГЕВРХ | Губчастоподібна енцефалопатія великої рогатої худоби | In Ukrainian |
In Serbo-Croatian | → Veterinary medicine |
| GSE | Générateur Standard d'Écritures | In French | → Computer science → Accounting |
| GSE&I | General Systems Engineering and Integration | In English | → Engineering, technology |
| GSFC | (NASA) Godddard Space Flight Center | In English | → Astronautics → United States |
| GSFC | Goddard Space Flight Center | In English | → Astronautics |
| GSI | Génie des Systèmes Industriels | In French | → Mechanical engineering → Electrical engineering |
| GSK | GlaxoSmithKline (www.gsk.com) | In English | → Pharmacology, toxicology |
| GSMaP | Global Satellite Mapping of Precipitation | In English | → Astronautics → Meteorology, climatology → Hydrology |
| GSN | Global Sensor Networks (http://gsn.sourceforge.net) | In English | → Software → Networks, communication → Electronics |
| GSN | Groupe Sida Neuchâtel | In English | → Organizations and associations → Pathology |
| GSN | Gene Security Network (www.genesecurity.net) | In English | → Biotechnology |
| GSO | Glandular sensory organ(s) | In English | → Biological sciences → Anatomy |
| GSO | Gaz du Sud-Ouest | In French | → Energy economics |
| GSP | Ground Safety Plan | In English | → Accidents, risks, safety |
| GSS | Geosynchronous Space Station | In English | → Astronautics |
| GSS | (Syndrome de) Gertsman-Straüssler-Scheinker | In French | → Pathology |
| GSSMT | German Society for Sexual Medicine and Sexual Therapy | In German | → Organizations and associations → Urology → Gynaecology → Psychology → Germany |
| GST | Gesellschaft Schweizerischer Tierärztinnen und Tierärzte (www.gstsvs.ch) = SVS | Société des Vétérinaires Suisses | In French |
In German | → Organizations and associations → Veterinary medicine → Switzerland |
| GSTAR | Saudi Arabian Communications Satellite | In English | → Astronautics → Telecommunications → Saudi Arabia |
| GSTDN | Ground Space Flight Tracking and Data Network | In English | → Astronomy → Astronautics |
| GSTDN | Ground Spacecraft Tracking and Data Network | In English | → Data → Astronomy → Astronautics |
| GSV | Gesellschaft für Straßen- und Verkehrswesen | In German | → Organizations and associations → Civil engineering → Transport and postal services |
| GSVOO | Ground Station Visibility of Orbiting Objects | In English | → Astronautics |
| GTARC | Golden Triangle Amateur Radio Club | In English | → Organizations and associations → Telecommunications |
| GTB | Gestion Technique de Bâtiment | In French | → Construction |
| GTC | Genzyme Transgenics Corporation | In English | → Organizations and associations → Biotechnology → Genetics → Enzymes |
| GTCL | Goodyear Technical Center Luxembourg | In English | → Plastic industry → Luxembourg |
| GTD | Genomic Threading Database | In English | → Genetics → Biochemistry, biophysics → Biotechnology |
| GTE | General Telephone and Electronics | In English | → Electronics → Telecommunications |
| GTE | Génie Thermique et Énergie | In French | → Thermodynamics → Energy economics |
| GTE | Groupe Technique Électricité | In French | → Electrical engineering |
| GTEPE | Grupo de Trabalho de Estudos e Projetos Espaciais | In Portuguese | → Astronomy → Astronautics |
| GTF | Groupement des Transporteurs Français | In French | → Organizations and associations → Transport and postal services → France |
| GTFF | Group of Terrestrial Freight Forwarders | In English | → Organizations and associations → Transport and postal services |
| GTG | Groupe Technique Gaz | In French | → Energy economics |
| GTLV | Government-Furnished Target Launch Vehicle | In English | → Public administration, government → Vehicle engineering |
| GTM | Ground Test Missile | In English | → Military engineering |
| GTM | Ground Test Motor | In English | → Mechanical engineering |
| GTO | Generic Technical Order | In English | → Engineering, technology |
| GTO | Geosynchronous Transfer Orbit | In English | → Astronautics |
| GTPZ | Gigiena Truda i Professional'nye Zabolevaniia = GTPZ | Гигиена труда и профессиональные заболевания | In Russian |
In Russian | → Serial publications, periodicals → Biological sciences → Medicine |
| GTPZ | Гигиена труда и профессиональные заболевания = (look above) |
In Russian | → Serial publications, periodicals → Biological sciences → Medicine |
| GTR | Génie des Télécommunications et des Réseaux | In French | → Networks, communication → Telecommunications |
| GTR | Groupe des Transporteurs Routiers | In French | → Organizations and associations → Transport and postal services |
| GTRI | Georgia Tech Research Institute (www.gtri.gatech.edu) | In English | → Research institutes → United States |
| GTRR | Gestion en Temps Réel du Réseau | In French | → Energy economics |
| GTS | GSM (Global System for Mobile Communications) Technical Specification | In English | → Telecommunications |
| GTS | Guidance Test Station | In English | → Vehicle engineering |
| GTV | Ground Test Vehicle | In English | → Vehicle engineering |
| GTV | Ground Transport Vehicle | In English | → Vehicle engineering |
| GTVI | Gimbal angle and Translational Velocity Indicator | In English | → Astronautics |
| GTZ | Deutsche Gesellschaft für Technische Zusammenarbeit (www.gtz.de) | In German | → Organizations and associations → Development → Germany |
| GUIDE | Groningen University Institute for Drug Exploration | In English | → Research institutes → Pharmacology, toxicology |
| GUITARES | GUIde de la TArification du RÉSidentiel | In French | → Prices → Energy economics |
| GULiDef | Groupe des Utilisateurs de Linux dans la Défense | In French | → Organizations and associations → Operating systems → Military engineering |
| GUS | Groupe d'Ultime Secours | In French | → Accidents, risks, safety |
| GUVZS | Glasgow University of Veterinary Zoological Society | In English | → Organizations and associations → Zoology → Veterinary medicine → United Kingdom |
| GVC | Gesellschaft Verfahrenstechnik und Chemieingenieurwesen (www.vdi.de/gvc) | In German | → Organizations and associations → Chemical technology |
| GVMK | Gibridnye Vychislitel'nye Mashiny i Kompleksy | In Russian | → Serial publications, periodicals → Mechanical engineering |
| GVP | Gentechnisch veränderte Pflanzen | In German | → Biotechnology → Agricultural sciences |
| GVS | Gießerei-Verband der Schweiz (www.giesserei-verband.ch) | In German | → Organizations and associations → Metallurgy → Switzerland |
| GVS | Gazversorgung Süddeutschland | In German | → Energy economics → Germany |
| GVSC | Generic VHSIC Spacecraft Computer | In English | → Computer hardware → Astronautics |
| GWP | Global Water Partnership (www.gwpforum.org) | In English | → Organizations and associations → Hydrology → Environmental technology, water supply, waste management |
| GX | Galaxy Express | In English | → Astronautics |
| H5N1 | Hämagglutinin 5 Neuraminidase 1 | In German | → Enzymes → Blood and circulatory system → Cardiology |
| HAA | High-Altitude Abort | In English | → Astronautics |
| HAADS | High-Altitude Attitude Determination System | In English | → Astronautics |
| HAARS | High-Altitude Attitude Reference System | In English | → Astronautics |
| HAART | Highly Active Antiretroviral Therapy | In English | → Pharmacology, toxicology → Infectious diseases |
| HAAS | High Altitude Aircrafts and Airships | In English | → Aeronautics, aircraft |
| HABP | Hypersonic Arbitrary Body Program | In English | → Aeronautics, aircraft → Astronautics |
| HAC | Hughes Aircraft Company | In English | → Aeronautics, aircraft |
| HACEK | Haemophilus, Actinobacillus, Cardiobacterium, Eikenella & Kingella | In Latin | → Microbiology → Infectious diseases |
| HAE | Hereditary Angioedema | In English | → Pathology |
| HAFB | Hill Air Force Base (www.hill.af.mil) | In English | → 358 → Aeronautics, aircraft → United States |
| HAFB | Holloman Air Force Base (www.holloman.af.mil) | In English | → 358 → Aeronautics, aircraft → United States |
| HAINS | High-Accuracy Inertial Navigation System | In English | → Vehicle engineering |
| HAL | Houston Aerospace Language | In English | → Programming languages → Aeronautics, aircraft → Astronautics → United States |
| HALCA | Highly Advanced Laboratory for Communications and Astronomy | In English | → Astronautics → Telecommunications → Astronomy |
| HALS | High-order Assembly Language for Shuttle | In English | → Astronautics |
| HALTE | Hologram Authentication Labels Technologies | In English | → Graphic industries, printing, publishing |
| HANE | High-Altitude Nuclear Explosion | In English | → Nuclear technology → Military engineering |
| HAP | Hipertensió Arterial Pulmonar = PAH | Pulmonalarterielle Hypertonie | In German = PH | Pulmonale Hypertonie | In German = PHT | Pulmonale Hypertonie | In German = HTAP | Hipertensió Arterial Pulmonar | In Catalan = PH | Pulmonary Hypertension | In English = HTP | Hipertensión Pulmonar | In Spanish = HTAP | Hypertension Artérielle Pulmonaire | In French = PH | Pulmonale Hypertensie | In Dutch = ЛГ | Лёгочная гиперте́нзия | In Russian = PAH | Pulmonal Arteriel Hypertension | In Danish = HTP | Hipertensión Pulmonar | In Galician = ԹՀ | Թոքային հիպերտենզիա | In Armenian = PAH | Pulmonal Arteriell Hypertensjon | In Norwegian = PH | Plućna Hipertenzija | In Serbian = PAH | Pulmonell Arteriell Hypertension | In Swedish = PH | Pulmoner Hipertansiyon | In Turkish |
In Catalan | → Blood and circulatory system → Cardiology → Chest diseases |
| HAR | Hyperacute rejection | In English | → Immunology and allergy → Surgery, orthopaedics, ophthalmology |
| HARCANA | High Aspect Ratio Carbon-based Nanocomposites (www.harcana.eu) | In English | → Materials science |
| HARM | High-speed Anti-Radar Missile | In English | → Military engineering |
| HART | Highway Addressable Remote Transducer | In English | → Networks, communication → Telecommunications |
| HAS | Hipertensão Arterial Sistêmica | In Portuguese | → Physiology → Pathology |
| HAS | Haute Autorité de Santé | In French | → Medicine |
| HAVL | (Déchets de) Haute Activité à Vie Longue | In French | → Nuclear technology |
| HBM | Homing Ballistic Missile | In English | → Military engineering |
| HBT | Heflex Bioengineering Test | In English | → Biotechnology |
| HCFC | Hydrochlorofluorocarbone | In French | → Chemistry → Chemical technology |
| hCG | Human Chorionic Gonadotrophin | In English | → Physiology → Obstetrics |
| HCHy | Hovering Craft and Hydrofoil | In English | → Serial publications, periodicals → Vehicle engineering |
| HCM | Highway Capacity Manual | In English | → Transport and postal services |
| HCM | Hémoglobine Corpusculaire Moyenne = MCH | Mean Corpuscular Haemoglobin | In English |
In French | → Diagnostics → Blood and circulatory system → Proteins |
| HCP | Hydraulic Circulation Pump | In English | → Mechanical engineering |
| HCS | High-Carbon Steel | In English | → Metallurgy |
| HCSHT | High-Carbon Steel Heat-Treated | In English | → Metallurgy |
| HCSP | Haut Comité de la Santé Publique | In French | → Public health and hygiene |
| HCSP | Health Care Savings Plan | In English | → Public health and hygiene |
| HCSPF | Hors Consommation Supplémentaire Période Froide | In French | → Energy economics |
| HCST | Haut Conseil de la Science et de la Technologie | In French | → Mathematics and natural sciences → Engineering, technology |
| HCT | Hot Cell Technology | In English | → Nuclear, atomic, and molecular physics → 54458 → Nuclear technology |
| HCU | Hydraulic Charging Unit | In English | → Mechanical engineering |
| HCV | Helium Check Valve | In English | → Mechanical engineering |
| HD | Hungtington's Disease | In English | → Neurology |
| HDSCS | Hospital Disaster Support Communications System | In English | → Telecommunications → Medicine |
| HDTV | High-Definition Television | In English | → Telecommunications |
| HDTV | High Definition Television | In English | → Telecommunications |
| HEACE | Health Effect of Aircraft Cabin Environment | In English | → Medicine → Aeronautics, aircraft → Transport and postal services |
| HEAO | High Energy Astronomical Observatory | In English | → Astronautics → Observatories |
| HEAO | High Energy Astronomy Observatory | In English | → Astronautics → Astronomy |
| HeaPh | Health Physics | In English | → Serial publications, periodicals → Medicine |
| HECF | (École des) Hautes Études Comptables et Financières | In French | → Specialized or polytechnical colleges → Finance → Accounting → Morocco |
| HEDI | High Endoatmospheric Defense Interceptor | In English | → Military engineering |
| HEDSIM | High Endoatmospheric Defense System Simulator | In English | → Computer simulation → Military engineering |
| HEGEL | Histoire, Enjeux Globaux, Écomobilité Locale | In French | → Transport and postal services |
| HEI | Hautes Études Industrielles | In French | → Specialized or polytechnical colleges → Engineering, technology |
| HELLP | Hemolysis, Elevated Liver enzymes and Low Platelet count | In English | → Diagnostics → Blood and circulatory system → Pathology → Enzymes |
| HEMT | High Electron Mobility Transistor | In English | → Electronics |
| HEO | High Earth Orbit | In English | → Astronomy → Astronautics |
| HEO | High-Energy Orbit | In English | → Astronomy → Astronautics |
| HEOO | Honeywell Electro-Optical Operations | In English | → Electrical engineering |
| HEOR | Historical Event Operation Record | In English | → Records management → Engineering, technology |
| HERO | Health Economics in Radiation Oncology | In English | → Public health and hygiene → Oncology |
| HERSCP | Hazardous Exposure Reduction and Safety Criteria Plan | In English | → Accidents, risks, safety |
| HERV | Human Endogenous RetroVirus | In English | → Virology → Infectious diseases |
| HESC | Hemispheric Energy Steering Committee = CDEH | Comité Directivo para la Energía del Hemisferio | In Spanish = CDEH | Comité Directeur pour l'Énergie dans l'Hémisphère | In French = CDEH | Comitê Diretor para a Energia do Hemisfério | In Portuguese |
In English | → International economic cooperation → Energy economics |
| HESCA | Health Sciences Communications Association (www.hesca.org) | In English | → Associations → Medicine |
| HETE | High Energy Transient Explorer | In English | → Astronautics → Astronomy |
| HEU | High Enriched Uranium | In English | → Nuclear technology |
| HEW | Hamburgische Elektrizitätswerkstatt | In German | → Electrical engineering |
| HF | Hair Follicle | In English | → Anatomy |
| HF | Horizontal Flight | In English | → Aeronautics, aircraft → Astronautics |
| HF | Hydrogen Fluoride | In English | → Chemistry → Chemicals |
| HF/DF | Hydrogen Fluoride/Deuterium Fluoride | In English | → Chemistry → Chemicals |