What does PI mean?

Are you looking for the meanings of PI? On the following image, you can see major definitions of PI. If you want, you can also download image file to print, or you can share it with your friend via Facebook, Twitter, Pinterest, Google, etc. To see all meanings of PI, please scroll down. The full list of definitions is shown in the table below in alphabetical order.

Major Meanings of PI

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Citation as a Visitor

What does PI mean? This page is about the various possible meanings of the acronym, abbreviation or slang term. If you find this information useful or interesting, please feel free to share it on your favorite social media platforms.

Citation as a Webmaster

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All Definitions of PI

As mentioned above, you will see all meanings of PI in the following table. Please know that all definitions are listed in alphabetical order. You can click links on the right to see detailed information of each definition, including definitions in English and your local language.

Acronym	Definition
PI	Blood Clotting
PI	International Protocol
PI	Ionized Phosphorus
PI	Isoelectric Point
PI	Istiqlal Party
PI	PCNA Labeling Index
PI	Pacific Institute
PI	Pacific Internet
PI	Package Insert
PI	Packet Interface
PI	Paducah & Illinois Railroad
PI	Paedagogisches Institut
PI	Page Impression
PI	Page Interleaving
PI	Paging
PI	Pallidum Internum
PI	Pampers Institute
PI	Pandemic Influenza
PI	Panicle Initiation
PI	Paper Insulated
PI	Paperi-Insinöörit
PI	Par Intérim
PI	Paradigm Infinitum
PI	Parallel Interface
PI	Parameter Identifier
PI	Parameter Indicator
PI	Paranoid Ideation
PI	Paranormal Investigator
PI	Parent Initial
PI	Parents for Inclusion
PI	Parris Island
PI	Particular Integral
PI	Partner Institution
PI	Pass Interference
PI	Passes Intercepted
PI	Passive Intercept
PI	Patente de Invenção
PI	Paternity Index
PI	Payload Integrator
PI	Pearl Islands
PI	Penile Implant
PI	Pentium I
PI	Per Inch
PI	Per Inquiry
PI	Perception Immédiate
PI	Perceptually Impaired
PI	Perforated Initials
PI	Performance Improvement
PI	Performance Index
PI	Performance Indicator
PI	Performance Insight
PI	Perimeter Institute for Theoretical Physics
PI	Periodic Inspection
PI	Peripheral Iridotomy
PI	Perlite Institute
PI	Perpetual Inventory
PI	Persistently Infected
PI	Personal Identifier
PI	Personal Injury
PI	Personal Inspection
PI	Personal Investigator
PI	Petroleum Institute
PI	Phase I
PI	Philadelphia Inquirer
PI	Philippine Islands
PI	Phosphate
PI	Phosphorus Index
PI	Photo Interpretation
PI	Photo Interpreter
PI	PhotoImpact
PI	Physical Inventory
PI	Physically Impaired
PI	Physician Information
PI	Physicist Interface
PI	Physics International
PI	Physik Instrumente
PI	Piauí
PI	Pinellas
PI	Pinneberg
PI	Pisa
PI	Planet Internet
PI	Plant Industry
PI	Plant Information
PI	Plant Integrity
PI	Plaque Index
PI	Plasticity Index
PI	Platform Initialization
PI	Please Inquire
PI	Pleasure Island
PI	Plouffe's Inverter
PI	Plug In
PI	Point Initiating
PI	Point of Impact
PI	Point of Inflection
PI	Point of Intersection
PI	Poison Ivy
PI	Police Interceptor
PI	Policy Issuance
PI	Policy and International Affairs
PI	Politically Incorrect
PI	Polyisocyanurate
PI	Polynomial Identity
PI	Ponderal Index
PI	Popcorn Institute
PI	Population Institute
PI	Portable Interceptors
PI	Position Indicator
PI	Post Inoculation
PI	Post Intelligencer
PI	Postinjection
PI	Power Integrations
PI	Power Interface
PI	Praendex Incorporated
PI	Praktische Informatik
PI	Precision Instrument
PI	Prediction Interval
PI	Predictive Index
PI	Preliminary Injunction
PI	Presque Isle
PI	Pressure Indicator
PI	Price Integrity
PI	Primary Immunodeficiency
PI	Primary Injection
PI	Primary Investigations
PI	Prime Implicant
PI	Principal Insured
PI	Principal Investigator
PI	PrintImage International
PI	Priority Inheritance
PI	Prison Industry
PI	Privacy International
PI	Private Idaho
PI	Private Investigations
PI	Private Investigator
PI	Probationary Instructor
PI	Process & Instrumentation
PI	Process Improvement
PI	Process Industries
PI	Process Integration
PI	Processing Instruction
PI	Procurement Instruction
PI	Product Improvement
PI	Product Information
PI	Product Integration
PI	Product Integrity
PI	Productivity Increase
PI	Productivity Index
PI	Professional Indemnity
PI	Professional Informant
PI	Profil Infirmier
PI	Profitability Index
PI	Proforma Invoice
PI	Program Identification
PI	Program Improvement
PI	Program Index
PI	Program Information
PI	Program Instructions
PI	Program Integrity
PI	Program Interruption
PI	Program Isolation
PI	Programmed Instruction
PI	Project Identification
PI	Projector Infantry
PI	Projets Individuels
PI	Propidium Iodide
PI	Proportional-Integral
PI	Propriedade Intelectual
PI	Prospective Internationale
PI	Protease Inhibitor
PI	Proto-I.jo
PI	Protocol Interpreter
PI	Provider Independent
PI	Proyectos Industriales
PI	Précompte Immobilier
PI	Psicología Integrada
PI	Psykoterapiinstitut
PI	Public Information
PI	Public Intoxication
PI	Pulsatility Index
PI	Pulse Induction
PI	Pulse Inverter
PI	Punto Informatico
PI	Purchasing Instruction
PI	Pursuit Inc.
PI	Pusat Informasi
PI	[not an acronym] name for Greek symbol representing the ratio of the circumference of a circle to its diameter; approximately 3.1416

This page illustrates how PI is used in messaging and chat forums, in addition to social networking software like VK, Instagram, Whatsapp, and Snapchat. From the table above, you can view all meanings of PI: some are educational terms, the other are medical terms, and even computer terms. If you know of another definition of PI, please contact us. We will include it during next update of our database.

PI as an Acronym

In summary, PI is an abbreviation that can stand for various terms depending on the context, and its interpretation can vary across different fields such as technology, business, education, geography, government, law and other specialized areas. If you have more interpretations or meanings for this acronym, we encourage you to contact us and share them, as understanding the diverse uses of abbreviations like PI helps in better communication and comprehension across various fields.

Advantage of Using Acronym PI

Using PI as an acronym offers efficiency and brevity, saving time and space in communication while conveying professionalism and expertise within specific industries. The use of acronym acts as memory aids and maintain a consistent tone in documentation.

Disadvantage of Using Acronym PI

Because PI has multiple meanings, this acronym can be ambiguous, leading to confusion if it is unfamiliar to the audience. Using acronym can also create exclusivity, potentially alienating those not versed in the jargon, and excessive use can reduce clarity.