FIO

Hello, you have come here looking for the meaning of the word FIO. In DICTIOUS you will not only get to know all the dictionary meanings for the word FIO, but we will also tell you about its etymology, its characteristics and you will know how to say FIO in singular and plural. Everything you need to know about the word FIO you have here. The definition of the word FIO will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofFIO, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.

English

Noun

FIO (uncountable)

  1. (law enforcement) Initialism of field interrogation and observation.
    • 2014 October 9, Marina Carver, “Study finds Boston police target African-Americans disproportionately”, in CNN:
      “Over the past month, the Department has held three separate meetings with the ACLU to receive feedback and engage the organization in the solutions,” the department said in a statement. “As a result of the meetings, the Department agrees that publishing FIO statistics going forward is necessary, and the Department is working toward personalizing interactions between officers and citizens.”
  2. Initialism of fraction of inspired oxygen.