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

EML
       Element Management Layer (TMN)


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

EML

   Extended ML.  A language for formally specifying SML
   programs.

   ["Formal Program Development in Extended ML for the Working
   Programmer", D.  Sannella, Proc 3rd BCS/FACS Workshop on
   Refinement", Springer 1990].