oss

from The Collaborative International Dictionary of English v.0.48

Oss \Oss\, v. i. [See {Osse}, n.]
   To prophesy; to presage. [R. & Obs.] --R. Edgeworth.
   [1913 Webster]

from Jargon File (4.4.4, 14 Aug 2003)

OSS


   Written-only acronym for "Open Source Software" (see {open source}).
   This is a rather ugly {TLA}, and the principals in the open-source
   movement don't use it, but it has (perhaps inevitably) spread through
   the trade press like kudzu.

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

OSS
       Open Sound System (Linux, audio)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

OSS
       Open Source Software (OSS)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

OSS
       Operator Service System