PE

PE may refer to:

Science, medicine, and therapy

• Physical education
• Premature ejaculation
• Penis enlargement
• Phenytoin equivalent, used to measure doses of fosphenytoin
• Phosphatidyl ethanolamine
• Phycoerythrin, a water-soluble protein used as a fluorescent marker in microscopy and flow cytometry
• Polyethylene, a common plastic polymer
• Potential Energy, the energy stored in a body or in a system due to its position in a force field or due to its configuration.
• Present Era, a year numbering system commonly used in archaeology that uses 1950s as the epoch marker
• Probability of exceedance - probability calculations in earthquake and disaster hazard analysis
• Prolonged exposure therapy, a form of behavior therapy designed to treat posttraumatic stress disorder
• Protective earth, a type of electrical protective system
• Pulmonary embolism, a blockage of the pulmonary artery

Business, economy, and computing

• Performance Evaluation, a journal
• Permanent Establishment, fixed place of business which generally gives rise to income or value added tax liability in a particular jurisdiction
• Phase encoding, another name for Manchester code
• Professional Engineer (abbreviated "P.E."), a post-nominal suffix indicating such a degree
• Private equity, equity investments in companies that are not traded on a public stock exchange
• P/E ratio, price-to-earnings ratio, a measure of the price paid for a share relative to the annual income or profit earned by the firm per share
• PerkinElmer, an American technology company
• Portable Executable, a computer file format
• Windows Preinstallation Environment, a lightweight version of Microsoft Windows
• Protocol encryption, a feature of some peer-to-peer file-sharing clients
• Provider edge, a router between computer networks

Media, sports, and entertainment

• Parasite Eve, a game on the original PlayStation.
• The Press-Enterprise, a newspaper serving the Inland Empire in Southern California
• Princess Elizabeth Challenge Cup, a rowing event at Henley Royal Regatta
• Private eye, a character class in the MMORPG Neocron
• Public Enemy, a hip hop group from Long Island, New York
• Pineapple Express, a 2008 American action-comedy film starring Seth Rogen

Places and codes

• Peru (ISO 3166-1 alpha-2 country code, NATO country code)
• Pernambuco, a state of Brazil
• Prince Edward Island, a province of Canada
• Port Elizabeth, a city in South Africa
• PE postcode area, Peterborough postcode area
• Pacific Electric Railway
• Air Europe Italy (IATA airline designator)

Military

• AEG PE, a German World War I armored ground-attack aircraft

See also

• Pe (disambiguation)
• Pee (disambiguation)
• Polícia do Exército (disambiguation)

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.