PPM

(Redirected from Ppm)
'PPM' or 'ppm' may refer to:

★ Pages per minute, a measure of speed often used to market printers or photocopiers

★ Parry People Movers, a British company manufacturing lightweight railbuses

★ Parts per million, a measure of concentration; a statistical quality measure of outgoing product quality

★ Pay Per Impression, one way that advertising campaigns can be structured

★ Peak programme meter, a type of audio level meter, called peak meter

★ Perl package manager, a packaging system for distributing precompiled modules for use with the Activestate binary distribution of the Perl programming language

★ Peter, Paul and Mary, a folk music group of the 1960's

★ Personal Participatory Media, subjective social media derived from collaborative participation

★ Permanent pacemaker or artificial pacemaker

★ Persistent pupillary membrane, a condition in the eye

★ Polypropylene Mesh, material used in some loudspeaker cones

★ Portable People Meter, created by Arbitron to measure radio broadcast audiences

★ Portable pixmap, a graphics file format

★ Prediction by Partial Matching, a compression algorithm used in computer science

★ Private Placement Memorandum, a form of prospectus (finance) used in connection with corporate finance

★ Proton precession magnetometer

★ Probabilistic Packet Marking, an IP Traceback method

★ Product Portfolio Management

★ Project Portfolio Management, management of a set of projects as a single portfolio

★ Pulse-position modulation, a form of data transmission