PI

See also: Appendix:Variations of "pi"

English

Abbreviation

PI

1. Piauí, a state of Brazil.

Anagrams

• IP

Initialism

PI

1. Initialism of partial induction (see AI)
2. Initialism of personal injury.
3. Initialism of politically incorrect (see PC)
4. Initialism of principal investigator (lead researcher on a grant-funded project)
5. Initialism of Prison Industries (the prison-run work program for inmates)
6. Initialism of private investigator.
7. (electronics) Initialism of power integrity.
8. (organic chemistry) Initialism of polyimide.
9. (Philippines, colloquial) Initialism of the Philippines (PI standing for Philippine Islands)

   We're going back to the PI for a vacation this summer.

10. (informatics, SGML, XML) Initialism of Processing Instruction.

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Portuguese

Abbreviation

PI

1. Abbreviation of Piauí. (Brazilian state)