FCS
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| FCS | Fetal Calf Serum | - | Computer Acronyms(common) |
| FCS | Fluorescence Correlation Spectroscopy | - | Computer Acronyms(common) |
| FCS | Fecal Containment System | - | Organizations |
| FCS | Federal Communications System | - | Organizations |
| FCS | Flight Control System | - | Organizations |
| FCS | Flight Control System (Subsystem) | - | Organizations |
| FCS | Flight Crew System | - | Organizations |
| FCS | Future Combat System | - | Astronomy |