| Acronym | Sense | Language | Topics |
|---|---|---|---|
| GULAT | Groupe d'utilisateur de Linux de l'Abitibi-Témiscamingue | In French | → Operating systems |
| GULG | Groupe des Utilisateurs du Libre en Guyane | In French | → Software |
| GULiDef | Groupe des Utilisateurs de Linux dans la Défense | In French | → Operating systems → Military engineering |
| GULLH | Groupe des Utilisateurs de Logiciels Libres au Havre | In French | → Software |
| GuLSE | Groupe des Utilisateurs Linux de Saint-Eustache et des environs | In French | → Operating systems |
| GULUQ | Groupe d'Utilisateurs Linux de l'Université du Québec | In French | → Operating systems → Higher education, universities → Canada |
| GULUS | Groupe d'utilisateurs de Linux de l'Université de Sherbrooke | In French | → Operating systems |
| GUML | Groupement des Utilisateurs Mauriciens de Linux | In French | → Operating systems |
| GUPH | Group for the Use of Psychology in History | In English | → Psychology → History |
| GUVZS | Glasgow University of Veterinary Zoological Society | In English | → Zoology → Veterinary medicine → United Kingdom |
| GV | Gravese Voetbal Vereniging | In Dutch | → Football and rugby |
| GVA | Gijsbrecht Van Amstel | In Dutch | → Sport, physical exercises |
| GVAV | Groninger Voetbal en Athletiek Vereniging | In Dutch | → Sport, physical exercises → Football and rugby |
| GVB | Grootegaster Voetbal Boys | In Dutch | → Football and rugby |
| GVC | Gesellschaft Verfahrenstechnik und Chemieingenieurwesen (www.vdi.de/gvc) | In German | → Chemical technology |
| GVC | Gruppo Volontariato Civile | In Italian | |
| GVCG | Guttecovener Voetbal Club Guttecoven | In Dutch | → Football and rugby |
| GVL | Ground Vibrations Laboratory | In English | → Research institutes → Acoustics |
| GVN | Grand Versailles Numérique (www.gvn.chateauversailles.fr) | In French | → Museums → Computer simulation → France |
| GVO | Gestaag Volharden Overwint | In Dutch | → Sport, physical exercises |
| GVR | Groot Varkenoord Rotterdam | In Dutch | → Sport, physical exercises → Netherlands |
| GVS | Gießerei-Verband der Schweiz (www.giesserei-verband.ch) | In German | → Metallurgy → Switzerland |
| GVV | Geldermalsense Voetbal Vereniging (www.gvv-geldermalsen.nl) | In Dutch | → Football and rugby → Netherlands |
| GVV | Ginnekensche Voetbal Vereeniging | In Dutch | → Football and rugby |
| GVV | Goessche Voetbal Vereeniging | In Dutch | → Football and rugby |
| GVV | Groninger Voetbal Vereniging | In Dutch | → Football and rugby |
| GVV | Gemertse Voetbal Vereniging | In Dutch | → Football and rugby |
| GVV | Gamerense Voetbal Vereniging | In Dutch | → Football and rugby |
| GVVV | Gelders Veenendaalse Voetbal Vereniging | In Dutch | → Football and rugby → Netherlands |
| GWAV | Great Waters Association of Vexillology | In English | → Associations → Flags, banners |
| GWB | Groen Wit Boys | In Dutch | → Sport, physical exercises |
| GWDG | Gesellschaft für wissenschaftliche Datenverarbeitung Göttingen (www.gwdg.de) | In German | → Data processing → Germany |
| GwG | Gesellschaft für wissenschaftliche Gesprächspsychotherapie | In German | → Psychology |
| GWL | Grote Wilskracht Loont | In Dutch | → Sport, physical exercises |
| GWP | Global Water Partnership (www.gwpforum.org) | In English | → Hydrology → Environmental technology, water supply, waste management |
| GWS | Goede Wilskracht Sterkt | In Dutch | → Sport, physical exercises |
| GWVV | Geel Wit Varsselder Veldhunten | In Dutch | → Sport, physical exercises |
| GZB | Gereformeerde Zendingsbond | In Dutch | |
| GZG | Groen Zwart Geel | In Dutch | → Sport, physical exercises |
| HAIL | Hmong American Institute for Learning | In English | → Education → United States |
| HanEA | Hanoja Esperanto-Asocio | In Esperanto | → Associations → Artificial languages (linguistics) |
| HAPIN | (Stichting) Hulp Aan Papua's In Nood | In Dutch | → Foundations → Development |
| HARC | Houston Advanced Research Center (www.harc.edu) | In English | → Research institutes → United States |
| HAVSOM | Heraldry and Vexilology Society of Malta | In English | → Associations → Flags, banners → Malta |
| HBC | Heemstede Berkenrode Combinatie | In Dutch | → Sport, physical exercises |
| HBDV | Hansestadt Bremen Dart Verband | In German | → Sport, physical exercises |
| HBOK | Het Begon Op Klompen | In Dutch | → Sport, physical exercises |
| HBS | Houdt Braef Standt | In Dutch | → Sport, physical exercises |
| HBSS | Houdt Braaf Stand Schiedam | In Dutch | → Sport, physical exercises |
| HBSV | Hout-Blerickse Sport Vereniging | In Dutch | → Sport, physical exercises |
| HC | Hessen Combinatie | In Dutch | → Sport, physical exercises |
| HCCI | Haut Conseil de la Coopération Internationale | In French | → International relations |
| HCOPIL | Hague Conference on Private International Law | In English | → International law |
| HCSC | Helderse Christelijke Sport Centrale | In Dutch | → Sport, physical exercises → Christianity |
| HCSL | Hybrid Computation and Simulation Laboratory | In English | → Research institutes → Computer simulation |
| HDE | Hauptverband des Deutschen Einzelhandels (www.einzelhandel.de) | In German | → Trade → Germany |
| HDS | Hoger Door Samenwerking | In Dutch | → Sport, physical exercises |
| HDT | Hou Dy Taai | In Dutch | → Sport, physical exercises |
| HDV | Hessischer Dartverband | In German | → Sport, physical exercises |
| HDV | Houdt Dapper Vol | In Dutch | → Sport, physical exercises |
| HDZG | Hrvatsko Društvo za Zastave i Grbove = RTGC | Radio-televizija Crne Gore | In Serbian = RTGC | Радио Телевизија Црне Горе | In Serbian = CAHV | Croatian Association for Heraldry and Vexillology | In English |
In Croatian | → Associations → Flags, banners |
| HEA | Hungara Esperanto-Asocio = MESZ | Magyarországi Eszperantó Szövetség | In Hungarian |
In Esperanto | → Associations → Artificial languages (linguistics) → Hungary |
| HEAD | High Energy Astrophysics Division (http://https://head.aas.org/) | In English | → Astronomy → United States |
| HEAS | Harvard East Asia Society | In English | → Area studies |
| HEC | Hercules Eendracht Combinatie | In Dutch | → Sport, physical exercises |
| HEDW | Hortus - Eendracht Doet Winnen | In Dutch | → Sport, physical exercises |
| HEF | Hispana Esperanto-Federacio (www.esperanto.es/hef/) = FEE | Federación Española de Esperanto | In Spanish |
In Esperanto | → Artificial languages (linguistics) → Spain |
| HEJ | Hungara Esperanto-Junularo = MIESZ | Magyar Ifjúsági Eszperantó Szövetség | In Hungarian |
In Esperanto | → Associations → Artificial languages (linguistics) → Hungary |
| HEJS | Hispana Esperantista Junulara Societo (www.esperanto.es/joven/) | In Esperanto | → Artificial languages (linguistics) → Spain |
| HEK | Hispana Esperanto-Kongreso | In Esperanto | → Congresses → Artificial languages (linguistics) → Spain |
| HELIOS | Het Eendrachtig Leven Is Ons Streven | In Dutch | → Sport, physical exercises |
| HEM | Hrvatska Esperantska Mladež = KEJA | Kroata Esperanto-Junulara Asocio | In Esperanto |
In Croatian | → Artificial languages (linguistics) |
| HERI | Higher Education Research Institute (www.heri.ucla.edu) | In English | → Research institutes → Higher education, universities → United States |
| HESCA | Health Sciences Communications Association (www.hesca.org) | In English | → Associations → Medicine |
| HFA | Holzforschung Austria (www.holzforschung.at) | In German | → Research institutes → Forestry → Austria |
| HFA | Haemophilia Foundation Australia (www.haemophilia.org.au) | In English | → Foundations → Blood and circulatory system → Pathology → Australia |
| HFC | Historians Film Committee | In English | → Cinema, movies → History |
| HFC | Haarlemsche Football Club | In Dutch | → Football and rugby |
| HFCL | Hydraulic Flight Control Laboratory | In English | → Research institutes → Aeronautics, aircraft → Astronautics |
| HFES | Human Factors and Ergonomics Society | In English | → Human-computer interaction |
| HFP | Hydrogen and Fuel Cell Platform (www.hfpeurope.org) | In English | → Energy economics |
| HFPA | Hollywood Foreign Press Association (www.goldenglobes.org) | In English | → Associations → Newspapers, journalism → Cinema, movies |
| HGF | Helmholtz-Gemeinschaft Forschungszentren (https://www.helmholtz.de/) | In German | → Research institutes → Research policy → Germany |
| HGM | Heeresgeschichtliches Museum (www.hgm.or.at) | In German | → Museums → Military affairs → Austria |
| HGVV | Haagsche Gymnasiasten Voetbal Vereeniging | In Dutch | → Football and rugby |
| HHC | Hardenberg Heemse Combinatie | In Dutch | → Sport, physical exercises |
| HHI | Heinrich-Hertz-Institut (www.hhi.fraunhofer.de) | In German | → Research institutes → Telecommunications → Germany |
| HHV | Help Hospitalized Veterans (www.hhv.org) | In English | → Medicine |
| HION | Hollandia Is Onze Naam | In Dutch | → Sport, physical exercises → Netherlands |
| HIPRC | Harborview Injury Prevention and Research Center (http://depts.washington.edu/hiprc/) | In English | → Research institutes → Law, jurisprudence |
| HIRIJW | Hadassah International Research Institute on Jewish Women | In English | → Research institutes → Judaism → Social sciences |
| HIVA | Hoger Instituut Van de Arbeid (www.hiva.be) | In Dutch | → Research institutes → Labour, labour economics → Politics → Belgium |
| HIVOS | Humanistisch Instituut voor Ontwikkelingssamenwerking | In Dutch | → Development |
| HJSC | Hommerts Jutrijpse Sport Club | In Dutch | → Sport, physical exercises |
| HK | Handknattleiksfélag Kópavogs (www.hk.is) | In Icelandic | → Sport, physical exercises |
| HKC | Hansweert Kruiningen Combinatie | In Dutch | → Sport, physical exercises |
| HKEA | Honkonga Esperanto-Asocio | In Esperanto | → Associations → Artificial languages (linguistics) |
| HKI | Hendrik Kraemer Instituut | In Dutch | |
| HKI | Hans Knöll Institut (www.hki-jena.de) | In German | → Research institutes → Pathology → Pharmacology, toxicology → Infectious diseases → Germany |
| HKJEA | Honkonga Junulara Esperanto-Asocio = HKJEA | 香港の青年エスペラント団体です | In Japanese |
In Esperanto | → Associations → Artificial languages (linguistics) |
| HKJEA | 香港の青年エスペラント団体です = (look above) |
In Japanese | |
| HM | Honora Membro | In Esperanto | |
| HMC | Haagse Marokkanen Chabab | In Dutch | → Sport, physical exercises → Netherlands |
| HMO | Health Maintenance Organization | In English | → Medicine |
| HMONGIHRW | Hmong International Human Rights Watch | In English | → Human rights → Fundamental rights |
| HMS | Houdt Moedig Stand | In Dutch | → Sport, physical exercises |
| HMSH | Houdt Moedig Stand den Haag | In Dutch | → Sport, physical exercises |
| HMVV | Hooge Mierdense Voetbal Vereniging | In Dutch | → Football and rugby |
| HNC | Heelsum Nederrijn Combinatie | In Dutch | → Sport, physical exercises → Netherlands |
| HNC | Heistraat Nieuwevaart Combinatie | In Dutch | → Sport, physical exercises |
| HND | Hmong National Development | In English | → Development |
| HOAC | Historians of American Communism | In English | → History → Communist parties → United States |
| HoD | Head(s) of Delegation | In English | → Management |
| HODO | Hollandscheveld Overwint Door Oefening | In Dutch | → Sport, physical exercises → Netherlands |
| HOLWG | High Order Language Working Group | In English | → Programming languages |
| HOM | Humanistisch Overleg Mensenrechten | In Dutch | → Fundamental rights |
| HoMAI | Hologram Manufacturers Association of India | In English | → Associations → Optics |
| HOV | Hoop Op Vooruitgang | In Dutch | → Sport, physical exercises |
| HP | Honora Prezidanto | In Esperanto | |
| HPGM | Hispanic Professionals of Greater Milwaukee Organization (www.hpgm.org) | In English | |
| HPOL | High-Power Optics Laboratory | In English | → Research institutes → Optics |
| HPSV | Haagse Politie Sport Vereniging | In Dutch | → Police → Sport, physical exercises |
| HRC | Helderse Racing Club | In Dutch | → Sport, physical exercises |
| HRC | Herleving Rimpelt Combinatie | In Dutch | → Sport, physical exercises |
| HRCBM | Human Rights Congress for Bangladesh Minorities | In English | → Congresses → Human rights → Fundamental rights |
| HREA | Human Rights Education Associates (www.hrea.org) | In English | → Education → Human rights → Fundamental rights |
| HRI | Honda Research Institute | In English | → Research institutes → Vehicle engineering |
| HRNI | Human Rights Network International | In English | → Human rights → Fundamental rights |
| HRP | Harmonie Royale Policière de Charleroi (http://hrp-charleroi.be) | In French | → Music → Police → Belgium |
| HRSMC | Holland Research School of Molecular Chemistry (www.hrsmc.nl) | In Dutch | → Research institutes → Biochemistry, biophysics → Netherlands |
| HRW | Human Rights Watch | In English | → Human rights → Fundamental rights |
| HS | Hoogezand Sappemeer | In Dutch | → Sport, physical exercises |
| HSA | Hungarian Studies Association (www.hungarianstudies.info) | In English | → Associations → Area studies → Hungary |
| HSA | Holtenbroek, Stadshagen, Aa-landen | In Dutch | → Sport, physical exercises |
| HSC | Haaksbergense Sport Club | In Dutch | → Sport, physical exercises |
| HSC | Heerlese Sport Club | In Dutch | → Sport, physical exercises |
| HSC | Hollandiaan Satelliet Combinatie | In Dutch | → Sport, physical exercises → Netherlands |
| HSFS | Heraldry Society, Flag Section | In English | → Heraldry → Flags, banners |
| HSL | Hardware Simulation Laboratory | In English | → Research institutes → Computer hardware → Computer simulation |
| HSMWG | Hungarian Sexual Medicine Working Group | In English | → Sexual problems → Urology → Applied sciences, technology → Hungary |
| HSS | History of Science Society | In English | → Mathematics and natural sciences → History |
| HSSC | Hei en Boeicopse Schoonrewoerdse Sport Combinatie | In Dutch | → Sport, physical exercises |
| HSTCC | Historical Society for Twentieth-Century China (http://http://hstcconline.org/) | In English | → History → China |
| HSV | Hoekse Sport Vereniging | In Dutch | → Sport, physical exercises |
| HSV | Haarlemsche Sport Vereeniging | In Dutch | → Sport, physical exercises |
| HSV | Heilose Sport Vereniging | In Dutch | → Sport, physical exercises |
| HSV | Hunnerbergse Sport Vereniging | In Dutch | → Sport, physical exercises |
| HSV | Hoefse Sport Vereniging | In Dutch | → Sport, physical exercises |
| HTC | Holtenbroek Tuinders Combinatie | In Dutch | → Sport, physical exercises |
| HTSV | Haagse Tram Sport Vereniging | In Dutch | → Sport, physical exercises |
| HVC | Hollandia Victoria Combinatie | In Dutch | → Sport, physical exercises → Netherlands |
| HVCH | Heescher Voetbal Club Heesch | In Dutch | → Football and rugby |
| HVG | Hertog Van Gelre | In Dutch | → Sport, physical exercises |
| HVO | Hechte Vriendschap Onderling | In Dutch | → Sport, physical exercises |
| HVV | Haagse Voetbal Vereniging | In Dutch | → Football and rugby |
| HVV | Hoekse Voetbal Vereeniging | In Dutch | → Football and rugby |
| HVV | Hulster Voetbal Vereniging | In Dutch | → Football and rugby |
| HVZ | Heineken Voetbalclub Zoeterwoude | In Dutch | → Football and rugby |
| HWD | Het Witte Dorp | In Dutch | → Sport, physical exercises |
| HyARC | Hydrospheric Atmospheric Research Center | In English | → Research institutes → Marine research, oceanography → Hydrology → Earth sciences |
| HZ | Hooge Zwaluwe | In Dutch | → Sport, physical exercises |
| HZC | Harlingen Zeevaartschool Combinatie | In Dutch | → Education → Sport, physical exercises |
| HZVV | Hoogeveense Zaterdag Voetbal Vereniging | In Dutch | → Football and rugby |
| I3S | (Laboratoire d')Informatique, Signaux et Systèmes de Sophia Antipolis | In French | → Research institutes → Computer science → Telecommunications |
| ÍA | Íþróttabandalag Akraness (www.ia.is) | In Icelandic | → Sport, physical exercises |
| IAA | International Association for Assyriology | In English | → Associations → Language, linguistics, literature → Archeology |
| IAAO | Islamic Arts and Architecture Organization (www.islamicart.com) | In English | → Islam → Arts |
| IAAO | International Association of Assessing Officers (www.iaao.org) | In English | → Associations |
| IAARC | International Association for Automation and Robotics in Construction (www.iaarc.org) | In English | → Associations → Mechanical engineering → Electronics → Applied sciences, technology |
| IAAS | International Association of Agricultural Students (www.iaasworld.org) | In English | → Associations → Higher education, universities → Agricultural sciences |
| IABA | Inter-American Bar Association (www.iaba.org) | In English | → Associations → Law, jurisprudence |
| IABC | International Association of Business Communicators (www.iabc.com) | In English | → Associations → 659 |
| IABEM | International Association for Boundary Element Methods | In English | → Associations → Mathematics |
| IABO | Internacia Asocio de Bibliistoj kaj Orientalismoj | In Esperanto | → Associations → Christianity |
| IABS | International Association of Buddhist Studies | In English | → Associations → Buddhism |
| IACA | International Air Carrier Association | In English | → Associations → Transport by air |
| IACD | Institute of Asian Culture and Development | In English | → Research institutes → Civilization, culture, progress → Area studies |
| IACL | International Association of Chinese Linguistics | In English | → Associations → Linguistics → China |
| IACNDR | Inter-American Committee on Natural Disaster Reduction = CIRDN | Comité Interamericano para la Reducción de los Desastres Naturales | In Spanish = CIRDN | Comitê Interamericano sobre a Redução de Desastres Naturais | In Portuguese |
In English | → Natural disasters |
| IACP | International Academy of Compounding Pharmacists (www.iacprx.org) | In English | → Academies → Pharmacology, toxicology |
| IACR | International Association for Cryptologic Research (www.iacr.org) | In English | → Associations → Mathematics → Telecommunications |
| IACS | Inter-Asia Cultural Studies Society | In English | → Civilization, culture, progress → Area studies |
| IACW | International Association of Crime Writers = AIEP | Asociación Internacional de Escritores Policiácos | In Spanish |
In English | → Associations → Literature → Criminology |
| IACW | Inter-American Commission of Women (www.oas.org/cim/) = CIM | Comisión Interamericana de Mujeres | In English = CIF | Commission Interaméricaine des Femmes | In French = CIM | Comissão Interamericana de Mulheres | In Portuguese |
In English | → Feminism |
| IAD | Internacia Asocio pri Disvolvado |
In Esperanto | → Associations → International relations |
| IAdEM | Internacia Asocio de Esperantistaj Matematikistoj | In Esperanto | → Associations → Mathematics → Artificial languages (linguistics) |
| IAEA | Internacia Agrikultura Esperanto-Asocio | In Esperanto | → Associations → Agricultural sciences → Artificial languages (linguistics) |
| IAEP | International Association of Equine Practitioners | In English | → Associations → Veterinary medicine |
| IAESTE | International Association for the Exchange of Students for Technical Experience (www.iaeste.org) | In English | → Associations → Higher education, universities → Applied sciences, technology |
| IAF | Institut für Axiologische Forschungen | In German | → Research institutes |
| IAF | International Accreditation Forum | In English | |
| IAF | Interessengemeinschaft Ausbildung im Finanzbereich | In German | → Finance → Education |
| IAF | International Astronautical Federation | In English | → Astronautics |
| IAF | International Aikido Federation | In English | → Entertainment |
| IAF | Institut für angewandte Forschung | In German | → Research institutes → Research policy |
| IAF | Industrial Areas Foundation | In English | → Foundations → Industry, industrial policy |
| IAF | Inter-American Foundation | In English | → Foundations |
| IAF | International Association of Facilitators | In English | → Associations |
| IAF | International Apparel Federation | In English | |
| IAF | Irish Arts Foundation | In English | → Foundations → Arts |