LPE
# LPE

LPE may refer to:

* Lambda Pi Eta, a collegiate honor society
* LAN Perú, an airline
* Lapeer (Amtrak station), a train station
* LimeWire Pirate Edition, file sharing software
* Lingenfelter Performance Engineering, a car modifier
* Liquid phase epitaxy, a semiconductor manufacturing process
* Liquid phase exfoliation, a method of processing chemical solutions
* Lone pair electrons, an atomic valence structure
* Local privilege escalation, a type of software exploit
* London Press Exchange, an advertising agency
* Louisiana Purchase Exposition, 1940 World's Fair in St. Louis, MO
* Lysophosphatidylethanolamine, a type of organic chemical
* Longitude of the periapsis, a dimension of orbit
* Lepki language, of Western New Guinea
