PCM (disambiguation) explained

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 machine (or plug-compatible manufacturer), a computer system (or its manufacturer) designed to be operationally compatible with a computer made by a different manufacturer
Process control monitoring, in computing, a procedure follower to obtain detailed information about the process use

Perchloromethyl mercaptan, a synthetic intermediate
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
Phylogenetic comparative methods, a method for historical relationships of lineages (phylogenies) to test evolutionary hypotheses in biology
Polarizable continuum model, used to model solvent in physical chemistry computation
Powertrain control module, an on-board vehicle computer designed to minimize its emissions and increase fuel economy
Principal chiral model, a quantum field theory which is integrable in two dimensions
Protection circuit module, used in battery packs

Paralympic Council of Malaysia, the National Paralympic Committee of Malaysia
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
Pacific Cyber/Metrix, a defunct American computer company
PCM, Inc., a U.S. computer retailing company
PCM Uitgevers, a Dutch publishing company
Private Capital Management, a Florida-based wealth-management firm co-founded by Bruce Sherman
Pop Culture Media, a Tennessee-based entertainment company owned by Savage Ventures that operates ComicBook.com

pcm, the ISO language code for Nigerian pidgin
Per calendar month, an abbreviation used in legal agreements
Per cent mille (pcm), one one-thousandth of a percent
Pomona College Magazine, alumni magazine of Pomona College
Pro Cycling Manager, a cycling game by Cyanide Studios
Project cycle management, the process of planning and managing projects, programmes and organisations
Process Communication Model, a non-clinical personality assessment, communication and management methodology in the work of Taibi Kahler
Psychological continuum model, a framework to classify sport and event consumers, in order of their psychological connection towards the object
Paracoccidioidomycosis, an acute to chronic fungal infection
r/PoliticalCompassMemes, a subreddit dedicated towards memes relating to the Political Compass test