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

ZILOG
       Z (the last word of) Integrated LOGic (manufacturer), "ZiLOG"


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

Zilog

    The microprocessor manufacturer who produced the
   Zilog Z80 in July 1976 (as used by Sinclair in the
   ZX-80, ZX-81 and ZX Spectrum computers) and later the
   Zilog Z8000.

   Zilog was founded in 1974 and became a wholly owned subsidiary
   of Exxon Corp. by 1980.  The company's management and
   employees purchased Zilog back from Exxon in 1989.  Zilog
   became a publicly-held company in February, 1991.  In March of
   1998, Zilog was privatised, as a result of the merger and
   recapitalisation transaction by Texas Pacific Group (TPG).

   Zilog now produce a range of 8-bit microcontrollers, 8-, 16-
   and 32-bit microprocessors, and digital signal processors,
   covering the home entertainment, communications, and embedded
   systems markets.

   (http://zilog.com/).

   Address: 910 East Hamilton Avenue, Suite 110, Campbell,
   CA 95008, USA.

   (1998-09-14)