FF
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| FF | Form Feed | - | Human Genome |
| FF | Flight Forward | - | Organizations |
| FF | Flight Forward | - | Organizations |
| FF | Flip Flop | - | Organizations |
| FF | Free Flight | - | Organizations |
| FF | Friends Forever | - | Sms Text Smileys and Emoticons |
| FF | Friends Forever | - | ISO Country Codes |
| FF | Final Fantasy | - | Astronomy |
| FF | Femtofarad | - | Astronomy |
| FF | Fula Language (ISO 639-1 Code) | - | Astronomy |