WordNet (r) 3.0 (2006):

eV
    n 1: a unit of energy equal to the work done by an electron
         accelerated through a potential difference of 1 volt [syn:
         electron volt, eV]

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

EV
       EtagenVerteiler (cable, EN 50 173)