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-game
*Encrypting File System, the encryption subsystem of the NTFS file system
*Extent File System, a file system used in the IRIX operating system
*Estrada de Ferro Sorocabana, a Brazilian railway
*Event free survival, measure of cancer in medicine.
*Exchange of Futures for Swaps
*"EFS", a Portuguese manufacturer of lightweight motorcycles
* "Ethnological Forgery Series" (E.F.S), a series of songs by the krautrock band Can