Acronyms, Abbreviations, and Initialisms.
All human edited and we add more daily

The meaning of the Acronym EFSEC is...

EFSEC is

  • Energy Facility Site Evaluation Council (Washington)

EFSEC is also in:

Acronym Definition Searched: EUSI NHX IEEE LANA WDSG MLS MC SH FLM UWA 3L2 UNQ DGI ESF SEIT