EFS

• Amazon Elastic File System
• Can (band)
• Canon EF-S lens mount
• EF (disambiguation)
• EFSS (disambiguation)
• ESF (disambiguation)
• Electronic Filing System
• Electronic Filing System (USPTO)
• Embryonal fyn-associated substrate
• Emergency Fire Service
• Emergency flotation system
• Encrypting File System
• Enhancer-FACS-seq
• Equal Franchise Society
• Estonian Physical Society
• Estrada de Ferro Sorocabana
• Exchange of futures for swaps
• Expenditure and Food Survey
• Extent File System
• FES (disambiguation)
• FSE (disambiguation)
• GE Energy Financial Services
• SEF (disambiguation)
• SFE (disambiguation)
• Swedish Evangelical Mission