Acronyms, Abbreviations, and Initialisms.
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The meaning of the Acronym FESS is...

FESS is

  • Flywheel Energy Storage System

More Meanings For FESS:

  • Flywheel Energy Storage System
  • Functional Endoscopic Sinus Surgery
  • Funabashi English Speaking Society

FESS is also in:

Acronym Definition Searched: WCS S MAPS 92267 WCBE OP 65212 GRN BMC SRAPC PPO ISTM 2D6 PACT ACMP