POM or Pom may mean:

• Patch-o-Matic A system for patching the Linux Kernel.
• An alternative word for British used by speakers of Australian English, New Zealand English, South African English and Afrikaans
• PlayStation: The Official Magazine
• Princeton Ocean Model
• Polyoxymethylene, a common plastic polymer
• Pivaloyloxymethyl (CH₃)₃C-CO-O-CH₂- functional group in organic chemistry
• Polyoxometalate - a type of inorganic compound used as catalysts
• Prescription Only Medicine
• pompon, as in, for example, "pom squad"
• Program Objectives Memorandum, a document which describes resource allocation decisions made by the US DoD
• Project Object Model, the central construct of the Apache Maven build management system
• POM Wonderful, a brand of pomegranate juice (or the company that makes it)
• Pride of Montreal, a Canadian brand of bread made by Multi-Marques bakery
• Pomeranian (dog)
• Baby Pom, the youngest of the Fimbles in the CBeebies television programme
• An enemy in the video game Ar tonelico: Melody of Elemia
• Puddle of Mudd, an American Hard rock band
• A Surinamese dish containing the vegetable pomtayer
• Pom (comics), a Belgian comic strip writer and artist
• An acronym for the Pentecostals of Mandeville
• Presence Of Mind, a mage spell in the popular MMORPG "World of Warcraft"