Pe has 5 different meanings across 2 categories:
Noun · Proper Noun
the 17th letter of the Hebrew alphabet
Initialism of Professional Engineer.
The seventeenth letter of many Semitic alphabets/abjads (Phoenician, Aramaic, Hebrew פ, Syriac ܦ, and others; Arabic has the analog faa).
Initialism of Prince Edward Island. (A Canadian province)
Alternative form of Pi.