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

OSTA
       Optical Storage Technology Association (org.)


The Free On-line Dictionary of Computing (30 December 2018):

Optical Storage Technology Association
OSTA

    (OSTA) An industry consortium concerned with optical
   storage.  OSTA wrote and maintains the UDF file system
   used on DVD video discs.

   OSTA Home (http://osta.org/).

   (2003-07-12)