The Collaborative International Dictionary of English v.0.48:

Asci \As"ci\, n. pl.
   See Ascus.
   [1913 Webster]

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

ASCI
       Accelerated Strategic Computing Initiative


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

ASCI
       Agent to Server Communication Interval (McAfee, ePolicy)


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

ASCI

    Did you mean ASCII?