English Dictionary

PI

name

Abbreviation of Piauí., a state of Brazil. / Initialism of Prison Industries (the prison-run work program for inmates) / (US, Philippines, historical, dated) Initialism of The Philippine Islands.

PI is the abbreviation of Piauí.

意味（1）

Abbreviation of Piauí., a state of Brazil.

意味（2）

Initialism of Prison Industries (the prison-run work program for inmates)

意味（3）

(US, Philippines, historical, dated) Initialism of The Philippine Islands.

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