Pe

Pe may refer to:

• Pe language
• Pe (Cyrillic), a letter (П) in the Cyrillic alphabet
• Pe (Semitic), a letter (פ ,ف, etc.) in several Semitic alphabets
• Pe (Persian), a letter (پ) in the Arabic alphabet
• Pe (Armenian), a letter (Պ պ) in the Armenian alphabet

• Weierstrass p (also called "pe"), a mathematical letter (℘) used in Weierstrass's elliptic functions and power sets
• Péclet number (abbreviated "Pe."), a dimensionless number used in physics
• Pe (text editor), a text editor for BeOS
• Petlyakov, Russian aircraft design bureau
• Pulmonary emphysema, a lung disease
• Pulmonary embolism, a medical condition
• Portable Executable, a Microsoft Windows executable file format
• Provider edge router, an edge network router
• Polyethylene, a type of plastic

• Pe (city), Ancient Egyptian city that merged into Buto
• Pe, Tibet, a town on the Yarlung Tsangpo River
• .pe, the Internet country code top-level domain (ccTLD) for Peru
• Port Elizabeth, South Africa (sometimes called P.E.)
• Prince Edward Island, Canada (postal abbreviation PE)

• PE (disambiguation)
• Pi (disambiguation)
• Pee (disambiguation)