Search Result for "oss": 

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]
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

OSS Open Sound System (Linux, audio)
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

OSS Open Source Software (OSS)
V.E.R.A. -- Virtual Entity of Relevant Acronyms (February 2016):

OSS Operator Service System
The Jargon File (version 4.4.7, 29 Dec 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.