PEP

PEP may refer to:

Computing

• Packetized Ensemble Protocol, used by Telebit modems
• pretty Easy privacy (pEp), encryption project
• Python Enhancement Proposal, for the Python programming language
• Packet Exchange Protocol in Xerox Network Systems
• Performance-enhancing proxy, mechanisms to improve end-to-end TCP performance
• Policy Enforcement Point in XACML

Organizations

• Political and Economic Planning, a British think tank formed in 1931
• Priority Enforcement Program, in US immigration enforcement
• Promoting Enduring Peace, a UN organization
• Propellants, Explosives, Pyrotechnics, a journal
• Provincial Emergency Program (British Columbia)

Biology and medicine

• Polyestradiol phosphate, an estrogen used to treat prostate cancer
• Polymorphic eruption of pregnancy or pruritic urticarial papules and plaques of pregnancy
• Post-exposure prophylaxis, preventive medical treatment
• post-ERCP pancreatitis, a complication after endoscopic retrograde cholangiopancreatography
• Phosphoenolpyruvic acid, a biochemical compound

Physics

• Pep reaction, proton–electron–proton reaction
• Peak envelope power of a transmitter

Other uses

• Pairwise error probability in digital communications
• Passaporte Electrónico Português, Portuguese electronic passport
• PEP, a studio album by musician Lights
• New York Stock Exchange symbol for PepsiCo
• Personal equity plan, a former UK account type
• Philippine Entertainment Portal, a website operated by GMA New Media
• Politically exposed person, a financial classification
• Positron-Electron Projects at Stanford Linear Accelerator Center
• Post – eCommerce – Parcel, Divisions of Deutsche Post
• Primary Entry Point, a station of the US Emergency Alert System
• Primate Equilibrium Platform, used in animal experimentation
• Progressive except Palestine, a pro-Palestinian political phrase
• Prototype Electro-Pneumatic family of trains, British Rail Classes 445 and 446
• Pulsed energy projectile, a non-lethal weapon

See also

• Pep (disambiguation)