| Acronym | Sense | Language | Topics |
|---|---|---|---|
| IPA | Internet Privatstiftung Austria | In German | → Foundations → Networks, communication → Telecommunications |
| IPA | Fraunhofer-Institut für Produktionstechnik und Automatisierung | In German | → Research institutes → Engineering, technology |
| IPA | Information-technology Promotion Agency | In English | → Computer science → Telecommunications |
| IPA | Industrial Preparedness Action | In English | |
| IPA | Intermediate-Power Amplifier | In English | |
| IPA | Instrument de Pré-Adhésion | In French | → European Union |
| IPA | Palestinian Investment Promotion Agency | In English | → 33972 |
| IPA | Interparlamentarische Arbeitsgemeinschaft | In German | → Associations → Parliaments, representation |
| IPA | Internationales Phonetisches Alphabet = AFI | Alfabetul Fonetic Internaţional | In Romanian = LFE | Lizherenneg Fonetikel Etrebroadel | In Breton = МФА | Международната фонетична азбука | In Bulgarian = AFI | Alfabet fonètic internacional | In Catalan = IFA | Internacia Fonetika Alfabeto | In Esperanto = IPA | International Phonetic Alphabet | In English = ΔΦΑ | Διεθνές Φωνητικό Αλφάβητο | In Greek = IPA | Internationales Phonetisches Alphabet | In German = API | Alphabet Phonétique International | In French = AFI | Alfabeto Fonético Internacional | In Spanish = AFI | Alfabeto Fonético Internacional | In Galician = NAF | Nazioarteko Alfabeto Fonetikoa | In Basque = IPA | Internationalt Phonetescht Alphabet | In Letzeburgesh = AFI | Alfabeto Fonetico Internazionale | In Italian = МФА | Международный фонетический алфавит | In Russian = AFI | Alfabeto Fonético Internacional | In Portuguese = AFI | Alfabet fonetic internacionau | In Occitan = AFE | Alfabet Fonetike Eternåcionå | In Walloon = IFA | Internationoal Fonetisch Alfabet | In Vlaams = AFN | Alfabeti Fonetik Ndërkombëtar | In Albanian |
In Tosk | → Writing systems |
| IPA | International Phonetic Alphabet = AFI, LFE, МФА, IFA, ΔΦΑ, API, NAF, AFE, AFN (look above) |
In English | → Writing systems |
| IPA | Internationales Phonetisches Alphabet = AFI, LFE, МФА, IFA, ΔΦΑ, API, NAF, AFE, AFN (look above) |
In German | → Writing systems |
| IPA | Internationalt Phonetescht Alphabet = AFI, LFE, МФА, IFA, ΔΦΑ, API, NAF, AFE, AFN (look above) |
In Letzeburgesh | → Writing systems |
| IPA | International Phonetic Association | In English | → Associations → Writing systems |
| IPA | India Pale Ale | In English | → Beverage industry |
| IPA | Independent Pilots Association | In English | → Associations → Aeronautics, aircraft |
| IPA | Independent Practice Association | In English | → Associations → Medicine |
| IPA | International Police Association | In English | → Associations → Police |
| IPA | International Psychoanalytical Association | In English | → Associations → Psychology |
| IPA | International Publishers' Association | In English | → Associations → Graphic industries, printing, publishing |
| IPA | International Powerlifting Association | In English | → Associations |
| IPA | Institute for Programming research and Algorithmics (www.win.tue.nl/ipa/) | In English | → Programming languages → Algorithms |
| IPA | Institute for Propaganda Analysis | In English | |
| IPA | Institute of Public Affairs | In English | → Politics → Public administration, government |
| IPA | Instituut voor Programmatuurkunde en Algoritmiek (www.win.tue.nl/ipa/) | In Dutch | → Research institutes → Computer science → Algorithms |
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