CTFS
| Acronym | Definition |
|---|---|
| CTFS | Center for Tropical Forest Science |
| CTFS | Canadian Tire Financial Services |
| CTFS | Continuous-Time Fourier Series |
| CTFS | Chop That Freakin' Sportster (polite form) |
| CTFS | Common Time Frequency System |
| CTFS | Central Technical Support Facility |