| Abbreviation | Definition |
|---|---|
| EHT | hashtag on Twitter |
| ELW | Elvis Lives Where? |
| F | Fake |
| F4F | Follow for Follow |
| FATC | Fork A Twitter Client |
| FBPE | Follow Back, Pro-European Union |
| FBTL | Fantasy Basketball Twitter League |
| FDU | Fresher Than You |
| FGF | Fine Guy Friday |
| FMOT | Follow Me On Twitter |
| FOE | Family Over Everything |
| FSF | Free Software Fndn |
| FSTOW | Feeling Some Type Of Way |
| FT | Facebook Twitter |
| FTAD | Facebook Twitter Addict Disorder |
| FTC | Facebook Twitter Community |
| FTC | First To Comment |
| FTW | F*** The World |
| FWT | Formation World Tour |
| G | Genuine |