EFS

EFS may refer to one of the following:Electronic Filing System, an electronic platform by the Singapore Judiciary Emergency Fire Service, now Country Fire Service (Australia)Emperor of the Fading Suns, a turn-based, strategy video-gameEncrypting File System, the encryption subsystem of the NTFS filesystemExtent File System, a file system used in the IRIX operating systemEstrada de Ferro Sorocabana, a Brazilian railwayEvent free survival, measure of cancer in medicine.Exchange of Futures for SwapsEFS, a Portuguese manufacturer of lightweight motorcyclesEthnological Forgery Series (E.F.S), a series of songs by the krautrock band Can
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Electronic Filing System  (for patent applications)

supports secure electronic filing of Patent application documents via the Internet

Context: Patent

Einzel-Funken-Spulen[Bosch]