Word.ws English Dictionary

EFIS

EFIS is the acronym of electronic flight instrument system.

Noun capitalized: EFIs

EFIs

  1. (plural) plural of EFI

Forms of EFIS

pluralEFISes

Questions about EFIS

What is EFIS the acronym of?
EFIS is the acronym of electronic flight instrument system.
What part of speech is EFIS?
EFIS is a noun.
What is the plural of EFIS?
The plural of EFIS is EFISes.

Words near EFIS in the dictionary

  1. Efimov states
  2. efinaconazole
  3. efipladib
  4. Efird
  5. Efirds
  6. EFIS
  7. EFK
  8. EFL
  9. eflagelliferous
  10. eflapegrastim
  11. EFLG

Source and license

Adapted from Wiktionary: EFIS (page history and authors); EFIs (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: “EFIS.” Word.ws, https://word.ws/efis. Based on Wiktionary, CC BY-SA 4.0.