| Acronym | Definition |
|---|
| PIA➣Professional Insurance Agents |
| PIA➣Pakistan International Airlines (ICAO code) |
| PIA➣Pain In the Ass |
| PIA➣Philippine Information Agency |
| PIA➣Printing Industries of America |
| PIA➣Partners in Africa (Saint Paul, MN) |
| PIA➣Privacy Impact Assessment |
| PIA➣Primary Insurance Amount (US Social Security) |
| PIA➣Pesquisa Industrial Anual (Portuguese: Annual Industrial Survey; Brazil) |
| PIA➣Personal Injury Accident |
| PIA➣Partnership in Action |
| PIA➣Partnership Intermediary Agreement |
| PIA➣Pittsburgh International Airport |
| PIA➣Parachute Industry Association |
| PIA➣Peoplesoft Internet Architecture |
| PIA➣Peripheral Interface Adapter |
| PIA➣Primary Interop Assembly |
| PIA➣Pearson International Airport (Toronto, Canada) |
| PIA➣Porsche Inter Auto |
| PIA➣Privacy Impact Assessments |
| PIA➣Plug-in Administrator |
| PIA➣Public Internet Access |
| PIA➣Plug-in Architecture |
| PIA➣Parallel Interface Adapter |
| PIA➣Pie Is Awesome |
| PIA➣Personal Investment Authority |
| PIA➣Pioneer Investments Austria |
| PIA➣Paid In Advance |
| PIA➣Prison Industry Authority (California) |
| PIA➣Parole in Absentia |
| PIA➣Pass It Along (Sparta, NJ) |
| PIA➣Puntland Intelligence Agency (Somalia) |
| PIA➣Personal Insolvency Agreement (debt management) |
| PIA➣Procurement Integrity Act |
| PIA➣Planned Incremental Availability |
| PIA➣Property Industry Alliance |
| PIA➣Payment In Advance |
| PIA➣Post Indictment Arraignment (legal proceeding) |
| PIA➣Preinstallation Acceptance (US NASA) |
| PIA➣Primary Immunodeficiency Association |
| PIA➣Philadelphia International Advisors (Philadelphia, PA) |
| PIA➣Proprietary Information Agreement |
| PIA➣Parlamento Indígena de América (Spanish: Indigenous Parliament of America; Bolivia) |
| PIA➣Pure Internet Architecture (PeopleSoft) |
| PIA➣Participatory Impact Assessment |
| PIA➣Plastics Institute of America |
| PIA➣Porcine Intestinal Adenomatosis |
| PIA➣Proxy Interceptor Agent |
| PIA➣Plant Inspection Assistant |
| PIA➣Progressive Indirect Attack |
| PIA➣Products in Action |
| PIA➣Professional Inventors Alliance |
| PIA➣Public Interest Advocate (various organizations) |
| PIA➣Public Information Agency |
| PIA➣Process Improvement Associates (training and management consulting company) |
| PIA➣Priority Inversion Avoidance |
| PIA➣Peoria, IL, USA - Greater Peoria Airport (Airport Code) |
| PIA➣Pre-Incorporation Agreement (contracts) |
| PIA➣Programmable Interface Adapter |
| PIA➣Parent Interviews for Autism |
| PIA➣Project Initiation Agreement |
| PIA➣Pinewood Intelligence Agency (Roblox) |
| PIA➣Particulate Impact Analyzer |
| PIA➣Program Independent Assessment |
| PIA➣Photometers for Imaging the Aurora (Astrid-2 spacecraft) |
| PIA➣Protein Interaction Analysis |
| PIA➣Propagation and Infection Analysis |
| PIA➣Preliminary Interdependency Analysis (Integrated Risk Reduction of Information-Based Infrastructure Systems; EU) |
| PIA➣Propellant Isolation Assembly |
| PIA➣Public Information Advisor |
| PIA➣Programme Implementation Agency (India) |
| PIA➣Part in Assembly |
| PIA➣Program Initiation Agreement |
| PIA➣Pyongyang International Airport |
| PIA➣Power Injected Amplifier (structured home wiring for cable TV, internet, & audio distribution) |
| PIA➣Product Implementation Architecture |
| PIA➣Peritonitis Index of Altona |
| PIA➣Post Instructional Activity (aka homework) |
| PIA➣Pre Infarct Angina |
| PIA➣Photon-counting Image Acquisition |
| PIA➣Partial I/O (Input/Output) Activation (computer science) |
| PIA➣Power Interface Assembly |
| PIA➣Perfect Information Algorithm |
| PIA➣Program Initiation Authorization |
| PIA➣Packet Immediate Assignment |
| PIA➣Period of Insect Activity (entomology) |
pia - perennial herb of East Indies to Polynesia and Australia; cultivated for its large edible root yielding Otaheite arrowroot starch