PCM (disambiguation)

PCM or pulse-code modulation is a digital representation of an analog signal.

PCM may also refer to:

Computing

Performance Counter Monitor, Intel's technology for monitoring performance levels of CPUs
Personal Computer Magazine, a Dutch computer magazine
Phase-change memory, a type of non-volatile computer memory
Plug compatible manufacturer, a computer system designed to be backwards compatible
Process control monitoring, in computing, a procedure followed to obtain detailed information about the process use

Phase change material, a chemical substance with a high heat of fusion
Phase conjugate mirror, a type of mirror, that conjugates the phase of the light while reflecting it
Photochemical machining, a process for machining thin materials with chemicals and UV light
Polarizable continuum model, used to model solvent in physical chemistry computation
Powertrain control module, an on-board car computer designed to minimize its emissions and increase fuel economy

Partido Comunista Mexicano (Mexican Communist Party), a former communist political party in Mexico
Partidul Civic Maghiar (Hungarian Civic Party), an ethnic Hungarian political party in Romania
PCM Uitgevers, a Dutch publishing company
PCM, Inc., a U.S. computer retailing company

Per cent mille (pcm), one one-thousandth of a percent
Pro Cycling Manager, a cycling game by Cyanide Studios
Project cycle management, the process of planning and managing projects, programmes and organisations
Psychological continuum model, a framework to classify sport and event consumers, in order of their psychological connection towards the object
Nigerian pidgin language, ISO language code "pcm"
Process Communication Model, a non-clinical personality assessment, communication and management methodology in the work of Taibi Kahler
Perchloromethyl mercaptan, a synthetic intermediate
Per calendar month, an abbreviation used in legal agreements

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