PPM

The abbreviation PPM ( or ppm ) is in science and technology for:

Parts per million, a relative dimension
Pulse phase modulation, a particular type of modulation,
Pulse - pause modulation, modulation, which is in the range of model radio remote control application
Peak program (me) meter, a device help to find the audio signals
Perl Package Manager
Processor Power Module ( voltage regulator ) that supplies such as a microprocessor of a computer with the appropriate operating voltage
Proton- precession magnetometer, a device for measuring the earth's magnetic field
Portable Pixmap, a file format from Sun Microsystems for storing image data
Positions and Proper Motions, a star catalog of the Astronomical computing Institut Heidelberg
Prediction by Partial Matching, a data compression method

The abbreviation PPM ( or ppm ) is in the politics, economics and management for:

Paper Print & Mail, a private foreign postal companies from Hamburg
Parti du Peuple Mauritania, "party of the Mauritanian people"
Partido del Pueblo Mexicano, " Party of the Mexican people," former Mexican party
Partido Popular Monárquico, " Royalist People's Party ", a political party in Portugal
Participative Productivity Management, a goal-oriented management technology from the organizational psychology for workgroups
Personal services for mentally ill people
Munich Police Headquarters
Potain Poclain Matériel, a former French machinery and crane manufacturer
Project and Product Management
Project Portfolio Management, a method to control the entirety of projects within an organization unit
Process Performance Management

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