Dictionary
Words, grammatical forms and meanings linked to the ontology.
PI en · ADJ
Meanings
(abbreviation, alt-of, initialism) Initialism of politically incorrect (see PC).
Forms
Source: en.wiktionary, “PI” (adj), dump 20260902, contributors via the page history. Text licensed CC BY-SA 4.0.
PI en · NOUN
Meanings
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of processing instruction.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of partial induction (see AI).
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of personal injury.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of principal investigator (“lead researcher on a grant-funded project”).
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of private investigator.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of parallel import.
(abbreviation, alt-of, countable, uncountable) Abbreviation of phosphatidylinositol, a phospholipid component of eukaryotic cell membranes, also abbreviated in PtdIns.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of protease inhibitor.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of polyimide.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of ponderal index.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of penile inversion.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of power integrity.
(abbreviation, alt-of, countable, uncountable) Abbreviation of prohibited immigrant.
(abbreviation, alt-of, countable, initialism, slang, uncountable) Initialism of pseudoincest.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of port injection (“fuel injection”).
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of paradoxical intention.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of pro forma invoice.
(Philippines, abbreviation, alt-of, countable, initialism, uncountable) Initialism of people's initiative.
(abbreviation, alt-of, countable, initialism, uncountable) Initialism of preliminary injunction.
Forms
Coordinates
FI · EFI · DI · MPI · TBI
Relateds
TBI (fuel injection) · PFI (fuel injection) · CPFI (fuel injection) · CPI (fuel injection) · MPI (fuel injection) · SCPI (fuel injection) · DI (fuel injection)
Source: en.wiktionary, “PI” (noun), dump 20260902, contributors via the page history. Text licensed CC BY-SA 4.0.
PI en · PROPN
Meanings
(abbreviation, alt-of) Abbreviation of Piauí: a state of Brazil.
(abbreviation, alt-of, initialism) Initialism of Prison Industries, the prison-run work program for inmates.
(Philippines, US, abbreviation, alt-of, dated, historical, initialism) Initialism of Philippine Islands.
We're going back to the PI for a vacation this summer.
Forms
Synonyms
PH · PHL · PHI
Source: en.wiktionary, “PI” (name), dump 20260902, contributors via the page history. Text licensed CC BY-SA 4.0.