| Acronym | Definition |
|---|
| XFS➣X Font Server (Sun) |
| XFS➣Extensions for Financial Services |
| XFS➣Next Generation File System |
| XFS➣X Font Server |
| XFS➣X-Methods File System |
| XFS➣Extended File System |
| XFS➣X-Fleet Sentinels (gaming clan) |
| XFS➣Extensions for Financial Services (software interface specification) |
| XFS➣Xiao-Feng-San (Chinese herbal product) |
| XFS➣Alexandria, Ontario, Canada - Alexandria / via Rail Service (Airport Code) |
| XFS➣XMethods Filesystem |