Word.ws English Dictionary

EFB

EFB is the initialism of electronic flight bag.

EFB is the initialism of electrostatic force balance.

EFB is the initialism of European foulbrood.

Meaning of electronic flight bag

Noun

electronic flight bag (plural electronic flight bags)

  1. An electronic information management device for an aircrew, including the operating manual, navigational charts, calculation facilities, etc.
    Synonyms:
    EFB

Meaning of European foulbrood

Noun

European foulbrood (uncountable)

  1. A disease of bees caused by the bacterium Melissococcus plutonius, which infects the midgut of the larvae.
    • Determination of causative organisms of European foulbrood and parafoulbrood needs investigation1951, United States. Congress. House. Committee on Agriculture, Committee Prints (issue 3, page 2563)
    Synonyms:
    EFB

Forms of EFB

pluralEFBs

Questions about EFB

What is EFB the initialism of?
EFB is the initialism of electronic flight bag.

Words near EFB in the dictionary

  1. Efatese
  2. EFATO
  3. efavirenz
  4. Efaw
  5. Efaws
  6. EFB
  7. efbemalenograstim alfa
  8. EFBs
  9. EFC
  10. EFCA
  11. EFCs

Source and license

Adapted from Wiktionary: EFB (page history and authors); electronic flight bag (page history and authors); European foulbrood (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “EFB.” Word.ws, https://word.ws/efb. Based on Wiktionary, CC BY-SA 4.0.