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

Extended Video Graphics Array
EVGA

    (EVGA) A display standard introduced by
   VESA in 1991.

   It offers a maximum resolution of 1024 x 768 pixels
   (non-interlaced) and a 70 Hz refresh rate.

   EVGA should not be confused with the older EGA (Enhanced
   Graphics Array) or XGA (eXtended Graphics Array).

   [Same as "eXtended Video Graphics Array" (XVGA)?]

   (1999-08-01)