Isn't official Synonyms

We can't find synonyms for the phrase "Isn't official", but we have synonyms for terms, you can combine them.

Isn't Synonyms

Official Synonyms

IO abbreviation

IO is an abbreviation for Isn't Official
What does IO stand for?
IO stands for "Isn't Official"

Definitions for Official


  • (adjective) ordered or allowed by those in authority
  • (noun) a person who holds a public office
  • (adjective) of or relating to an office