Things known as PEP include:

• Perceptual Enrichment Program, a form of therapy developed that is supposed to repair the natural processing in the brain
• Packet Ensemble Protocol, used by Telebit modems
• Peak envelope power, a measure of radio transmitter signal strength
• Personal Equity Plan, a form of tax-privileged investment account in the UK
• Peppermint, particularly in connection with drinks
• Phosphoenolpyruvate, a biochemical compound
• Political and Economic Planning, a British think tank formed in 1931
• Positron Electron Project, a Stanford Linear Accelerator Center project
• Post-exposure prophylaxis, a method of disease prevention and treatment
• Primate Equilibrium Platform, a device used in animal experimentation and training
• PEP tool, a programming environment based on Petri nets
• Protocol Extension Protocol, an extension mechanism for HTTP
• Pulsed Energy Projectile, a type of non-lethal weapon employing laser pulses
• Python Enhancement Proposal, a public design document for the Python programming language
• Packet Exchange Protocol, a networking protocol from Xerox
• Performance Enhancing Proxy, mechanisms to improve end-to-end TCP performance.
• PEP, a specialized small form factor computer manufacturer headquartered in Germany, which used, among others the OS-9 operating system, and the Motorola 680x0 CPUs.

See also

• Pep

PEP