FO

See also: Appendix:Variations of "fo"

Translingual

Symbol

FO

1. (international standards) ISO 3166-1 alpha-2 country code for the Faroe Islands.

   Synonym: FRO (alpha-3)

English

Alternative forms

• F.O., F. O.

Etymology

Abbreviation

Noun

FO (plural FOs)

1. (aviation) Initialism of first officer.
2. Initialism of field officer.
3. (logic, computer science) Initialism of first-order logic.
5. Initialism of fuel oil.

   Hyponyms: DFO, HFO, HHO

Interjection

FO

1. (Internet slang, text messaging, vulgar) Initialism of fuck off.

Adjective

FO (not comparable)

1. (civil engineering) Initialism of functionally obsolete (no longer compliant with current standards or capable of handling current requirements)

Anagrams

• OF, OF., Of-, of