OFS
OFS stands for:
- Secular Franciscan Order, Franciscan community in Germany, a Third Order Franciscan
- Old File System, the first file system of the Amiga
- Object File System, a file system in development by Microsoft
- Offline File System, a FUSE filesystem
- OptimFROG Small, the file name extension of the dual stream version of the audio compression codec OptimFROG.
- Out for ( a) smoke, network jargon
- Disambiguation
- Abbreviation