• What does FSOS Stand For in Internet Slang, Chat Texting & Subculture ?

    For FSOS we have found 25 definitions.

  • What does FSOS mean? We know 25 definitions for FSOS abbreviation or acronym in 5 categories. Possible FSOS meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

FSOS Stands For:

All acronyms (25)Airports & Locations Business & Finance Common Government & Military (6)Medicine & Science (1)Chat & Sub Cultures (1)Education Schools (2)Technology, IT etc. (3)
RankAbbreviationMeaning
*****FSOSFalse Sense of Security