| 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 |