What's the difference between
and
Enter two words to compare and contrast their definitions, origins, and synonyms to better understand how those words are related.

Iff - What does it mean?

iff | |

is likely misspelled.


has no English definition.

As an abbreviation iff

is if and only if; used to show that the truth values of two statements are the same.

As an initialism IFF

is interchange File Format, a file format standard developed for Amiga computers.

iff

English

Abbreviation

(Abbreviation) (head)
  • (mathematics, logic) if and only if; used to show that the truth values of two statements are the same.

    • Related terms

    * if

    See also

    * formal logic

    Not English

    has no English definition. It may be misspelled.