Look up PPE in Wiktionary, the free dictionary.

PPE may refer to:

Medicine, science and technology

• Personal protective equipment, against injury or infection
• Palmoplantar erythema, peeling of skin from the palms
• Perturbed physics ensemble, or perturbed parameter ensemble, climate ensembles in climate change research
• Polyphenyl ether, a class of polymers
• Poly(p-phenylene oxide), a high-temperature thermoplastic
• Power and Propulsion Element, a solar electric Lunar Gateway space station module
• Premium Platform Electric, a modular car platform
• Pruritic papular eruption of HIV disease
• Preparticipation physical evaluation, a physical examination of an athlete

Computing

• Power Processing Element, a PowerPC implementation
• PCBoard Program Executable, for the PCBoard BBS

Other uses

• Philosophy, politics and economics, an academic program
• Property, plant and equipment (PP&E) in accounting
• Mar de Cortés International Airport (IATA code), Mexico
• Permitted paid engagement, in the visa policy of the United Kingdom