from The American Heritage® Dictionary of the English Language, 5th Edition.

  • abbreviation extremely low frequency

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • initialism electronics Extremely low frequency, the band of radio frequencies from 3 to 30 hertz
  • initialism computing Executable and Linking Format, a common object file format for Unix
  • initialism Earth Liberation Front (radical environmentalism group)
  • initialism Endangered Language Fund, a non-profit organization
  • initialism linguistics English as a lingua franca
  • initialism Elvish Linguistic Fellowship, an organization that studies the invented languages of J. R. R. Tolkien


Sorry, no etymologies found.



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