• What does OSIS Stand For in Organizations, Education Schools etc. ?

    For OSIS we have found 67 definitions.

  • What does OSIS mean? We know 67 definitions for OSIS abbreviation or acronym in 7 categories. Possible OSIS meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

OSIS Stands For:

All acronyms (67)Airports & Locations Business & Finance (1)Common (1)Government & Military (4)Medicine & Science (2)Chat & Sub Cultures (1)Education Schools (3)Technology, IT etc. (9)
RankAbbreviationMeaning
*****OSISOrganisasi Siswa Intra Sekolah
  
***OSISOSI Systems, Inc.
  
**OSISOntario Secondary: Intermediate and Senior Divisions