TTFC
| Acronym | Definition |
|---|---|
| TTFC | Time to First Cigarette (addiction research) |
| TTFC | Token Test for Children (screening test) |
| TTFC | Trail to First Class (Boy Scouts) |
| TTFC | Taking Total Financial Control |
| TTFC | Tactical and Technical Fire Control |
| TTFC | Tachypleus Tridentatus Factor C (biochemistry) |