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

    For SIS we have found 397 definitions.

  • What does SIS mean? We know 397 definitions for SIS abbreviation or acronym in 7 categories. Possible SIS meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

SIS Stands For:

All acronyms (397)Airports & Locations (1)Business & Finance (21)Common Government & Military (56)Medicine & Science (50)Chat & Sub Cultures (4)Education Schools (39)Technology, IT etc. (41)
RankAbbreviationMeaning
*****SISsister
Texting Occupation & positions		  
***SISSilence Is Sexy
  
*SISStation Indépendante Satellite
  
*SISSpecial Investigation Squad