PPM

PPM may refer to:

Business in general

 * Planned preventive maintenance
 * Project portfolio management
 * Public performance measure, UK measure of rail punctuality
 * Procurement Performance Management

Organizations

 * Mauritanian People's Party
 * Parry People Movers, UK flywheel vehicle manufacturer
 * Pashtun Tahafuz Movement (PTM), also known as the Pashtun Protection Movement (PPM), a human rights movement in Pakistan for the Pashtun people
 * Partido Popular Monárquico (People's Monarchist Party), Portugal
 * Persekutuan Pengakap Malaysia, the Scouts Association of Malaysia
 * People's Progressive Movement (Cayman Islands)
 * Progressive Party of Maldives

Computing

 * Pages per minute, a measurement of printing speed
 * Perl package manager, for software packages
 * Planted partition model, a special case of Stochastic block model
 * Portable pixmap format, a Netpbm format
 * Prediction by partial matching, a data compression technique

Medicine

 * Permanent pacemaker
 * Persistent pupillary membrane, an eye condition
 * Physician practice management

Online advertising

 * PPM (Pay per 1000 impressions)

Other uses in science and technology

 * Parts per million, ppm
 * Carbon dioxide in Earth's atmosphere, ppm
 * Peak programme meter, measuring audio level
 * PPM Star Catalogue of 378,910 stars
 * Proton precession magnetometer, measures small magnetic field variations
 * Pulse-position modulation of a signal.
 * Planned Preventative Maintenance for Telecom Systems.

Other uses

 * Pepsi Venezuela Music Awards (Premios Pepsi Music Venezuela)
 * Portable People Meter, to measure radio and TV broadcast audiences
 * Private Placement Memorandum, offering document for private placements
 * Peter, Paul and Mary, American folk group
 * Precision Performance Motorsports, an American auto racing team