FID
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| FID | Flame Ionization Detector (gas Chromatography) | - | Computer Acronyms(common) |
| FID | Free Induction Decay (Fourier Transform Spectroscopy) | - | Computer Acronyms(common) |
| FID | Failure Identification | - | Organizations |
| FID | Flight Implementation Directive | - | Organizations |
| FID | Foreign Internal Defence | - | Astronomy |