PE is a code for:
Pacific Electric Railway
Air Europe Italy (IATA airline designator)
Pernambuco, state of Brazil
Peru (ISO 3166-1 alpha-2 country code, NATO country code)
Peterborough postcode area. PE is the British post code for the region in eastern England which is served by Peterborough postal sorting office. (See list of UK areas). This is sub-divided into numbered districts. (See list of UK districts). These are further sub-divided into individual premises or small groups of premises.
Prince Edward Island (Canadian Province/Territory Code)
AEG PE, a German World War I armored ground attack aircraft
PE may stand for:
Parasite Eve
Provider Edge router - in MPLS networking
PE ratio - price-to-earnings ratio (used in finance)
Physical education
Polyethylene (PE) a common plastic polymer
Population Equivalent - in Wastewater Treatment
Port Elizabeth, a city in South Africa
Portable Executable file format
Potential Energy
Private equity
Private Eye, a characte