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

EIA
       Electronics Industry Association (USA, org.)


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

Electronics Industry Association
EIA

    (EIA) A body which publishes "Recommended
   Standards" (RS) for physical devices and their means of
   interfacing.  EIA-232 is their standard that defines a
   computer's serial port, connector pin-outs, and electrical
   signaling.

   (1995-03-02)