IPA commonly refers to: * India pale ale, a style of beer *

International Phonetic Alphabet The International Phonetic Alphabet (IPA) is an alphabetic system of phonetic transcription, phonetic notation based primarily on the Latin script. It was devised by the International Phonetic Association in the late 19th century as a standa ...

, a system of phonetic notation * Isopropyl alcohol, a chemical compound IPA may also refer to:

Organizations

International

* Insolvency Practitioners Association, of the UK and Ireland *

Institute of Public Administration (disambiguation) Institute of Public Administration may refer to: *HCM Rajasthan State Institute of Public Administration *Indian Institute of Public Administration *Institute of Public Administration Australia *Institute of Public Administration (Ireland) * Instit ...

* International Permafrost Association * International Phonetic Association, behind the International Phonetic Alphabet * International Play Association * International Police Association * International Polka Association * International Presentation Association, network of Presentation Sisters#International Presentation Association (IPA), Presentation Sisters * International Psychoanalytical Association * International Publishers Association, representing book and journal publishing

Australia

* Institute of Public Accountants * Institute of Public Affairs

India

* Indian Pharmacist Association * Indian Polo Association

United Kingdom

* Infrastructure and Projects Authority * Institute of Practitioners in Advertising * Involvement and Participation Association, for employee involvement in the workplace

United States

* Independence Party of America * Independent Pilots Association * Independent practice association, of physicians * Innovations for Poverty Action * Innovative Products of America, a tool manufacturer * Institute for Propaganda Analysis * Island Pacific Academy, Hawaii

Other

* Independent Psychiatric Association of Russia * Institute of Public Affairs, Poland * Instituto Superior Autónomo de Estudos Politécnicos, Portugal

Science

* 3-Indolepropionic acid, a biological substance * Ipa (spider), ''Ipa'' (spider), a genus of spiders

Technology

* .ipa, extension for Apple iOS applications * "Identity, Policy, and Audit", as in FreeIPA * Intermediate power amplifier of a radio transmitter * Software for biologists from Ingenuity Systems

Other uses

* Important Plant Areas, a UK programme * Indigenous Protected Area, Australia * Instrument for Pre-Accession Assistance, EU funding programme * Interpretative phenomenological analysis to psychological qualitative research * Investigatory Powers Act 2016, a piece of UK legislation {{disambiguation