PEM

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PEM

noun PEMs

abbreviation, countable, initialism, uncountable Initialism of polymer electrolyte membrane
abbreviation, countable, initialism, uncountable Initialism of proton exchange membrane
abbreviation, acronym, countable, uncountable Acronym of power electronics module
abbreviation, countable, initialism, uncountable Initialism of post-exertional malaise

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MLA

"PEM." Wiktionary, via Micwyn, micwyn.com/word/pem. Accessed 6 Nov. 2026.

APA

PEM. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/pem

Chicago

"PEM." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/pem.

BibTeX

@misc{pem_2026,
  title = {PEM},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/pem},
  urldate = {2026-11-06}
}