FS
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| FS | Feasibility Study | - | Computer Acronyms(common) |
| FS | Fail To Sync | - | Organizations |
| FS | Fail-Safe | - | Organizations |
| FS | Fault Summary | - | Organizations |
| FS | Federal Specification | - | Organizations |
| FS | Fire Suppression | - | Organizations |
| FS | Flight System | - | Organizations |
| FS | Freon Servicer | - | Organizations |
| FS | Full Scale | - | Organizations |
| FS | Functional Schematic | - | Organizations |
| FS | Fuselage Station | - | Organizations |
| FS | For Sale | - | ISO Country Codes |
| FS | Femtosecond | - | Astronomy |
| FS | Femtosiemens | - | Astronomy |
| FS | Fire Support (military) -French Southern And Antarctic Territories (FIPS 10-4 Territory Code) | - | Astronomy |
| FS | Flight Segment | - | Business and Finance |