Meanings
FOs1
noun
- pluralplural of FO
FOS2
nounFOS (uncountable)
- abbreviationinitialismuncountableInitialism of freedom of speech.
proper noun
- abbreviationinitialismInitialism of Financial Ombudsman Service.
Cite this entry
APA
FOs. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/FOs
MLA
“FOs.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/FOs. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “FOs,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/FOs.
Source: FOs on Wiktionary, CC BY-SA 4.0.